diff options
Diffstat (limited to 'drivers/net/ethernet')
83 files changed, 755 insertions, 640 deletions
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c index a3816264c35c..8c5828582c21 100644 --- a/drivers/net/ethernet/altera/altera_tse_main.c +++ b/drivers/net/ethernet/altera/altera_tse_main.c @@ -163,7 +163,8 @@ static int altera_tse_mdio_create(struct net_device *dev, unsigned int id) mdio = mdiobus_alloc(); if (mdio == NULL) { netdev_err(dev, "Error allocating MDIO bus\n"); - return -ENOMEM; + ret = -ENOMEM; + goto put_node; } mdio->name = ALTERA_TSE_RESOURCE_NAME; @@ -180,6 +181,7 @@ static int altera_tse_mdio_create(struct net_device *dev, unsigned int id) mdio->id); goto out_free_mdio; } + of_node_put(mdio_node); if (netif_msg_drv(priv)) netdev_info(dev, "MDIO bus %s: created\n", mdio->id); @@ -189,6 +191,8 @@ static int altera_tse_mdio_create(struct net_device *dev, unsigned int id) out_free_mdio: mdiobus_free(mdio); mdio = NULL; +put_node: + of_node_put(mdio_node); return ret; } diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c index c6f003975621..d5f2c6989221 100644 --- a/drivers/net/ethernet/amd/au1000_eth.c +++ b/drivers/net/ethernet/amd/au1000_eth.c @@ -820,7 +820,7 @@ static int au1000_rx(struct net_device *dev) pr_cont("\n"); } } - prxd->buff_stat = (u32)(pDB->dma_addr | RX_DMA_ENABLE); + prxd->buff_stat = lower_32_bits(pDB->dma_addr) | RX_DMA_ENABLE; aup->rx_head = (aup->rx_head + 1) & (NUM_RX_DMA - 1); wmb(); /* drain writebuffer */ @@ -996,7 +996,7 @@ static netdev_tx_t au1000_tx(struct sk_buff *skb, struct net_device *dev) ps->tx_packets++; ps->tx_bytes += ptxd->len; - ptxd->buff_stat = pDB->dma_addr | TX_DMA_ENABLE; + ptxd->buff_stat = lower_32_bits(pDB->dma_addr) | TX_DMA_ENABLE; wmb(); /* drain writebuffer */ dev_kfree_skb(skb); aup->tx_head = (aup->tx_head + 1) & (NUM_TX_DMA - 1); @@ -1131,9 +1131,9 @@ static int au1000_probe(struct platform_device *pdev) /* Allocate the data buffers * Snooping works fine with eth on all au1xxx */ - aup->vaddr = (u32)dma_alloc_coherent(&pdev->dev, MAX_BUF_SIZE * - (NUM_TX_BUFFS + NUM_RX_BUFFS), - &aup->dma_addr, 0); + aup->vaddr = dma_alloc_coherent(&pdev->dev, MAX_BUF_SIZE * + (NUM_TX_BUFFS + NUM_RX_BUFFS), + &aup->dma_addr, 0); if (!aup->vaddr) { dev_err(&pdev->dev, "failed to allocate data buffers\n"); err = -ENOMEM; @@ -1234,8 +1234,8 @@ static int au1000_probe(struct platform_device *pdev) for (i = 0; i < (NUM_TX_BUFFS+NUM_RX_BUFFS); i++) { pDB->pnext = pDBfree; pDBfree = pDB; - pDB->vaddr = (u32 *)((unsigned)aup->vaddr + MAX_BUF_SIZE*i); - pDB->dma_addr = (dma_addr_t)virt_to_bus(pDB->vaddr); + pDB->vaddr = aup->vaddr + MAX_BUF_SIZE * i; + pDB->dma_addr = aup->dma_addr + MAX_BUF_SIZE * i; pDB++; } aup->pDBfree = pDBfree; @@ -1246,7 +1246,7 @@ static int au1000_probe(struct platform_device *pdev) if (!pDB) goto err_out; - aup->rx_dma_ring[i]->buff_stat = (unsigned)pDB->dma_addr; + aup->rx_dma_ring[i]->buff_stat = lower_32_bits(pDB->dma_addr); aup->rx_db_inuse[i] = pDB; } @@ -1255,7 +1255,7 @@ static int au1000_probe(struct platform_device *pdev) if (!pDB) goto err_out; - aup->tx_dma_ring[i]->buff_stat = (unsigned)pDB->dma_addr; + aup->tx_dma_ring[i]->buff_stat = lower_32_bits(pDB->dma_addr); aup->tx_dma_ring[i]->len = 0; aup->tx_db_inuse[i] = pDB; } @@ -1310,7 +1310,7 @@ err_remap2: iounmap(aup->mac); err_remap1: dma_free_coherent(&pdev->dev, MAX_BUF_SIZE * (NUM_TX_BUFFS + NUM_RX_BUFFS), - (void *)aup->vaddr, aup->dma_addr); + aup->vaddr, aup->dma_addr); err_vaddr: free_netdev(dev); err_alloc: @@ -1343,7 +1343,7 @@ static int au1000_remove(struct platform_device *pdev) au1000_ReleaseDB(aup, aup->tx_db_inuse[i]); dma_free_coherent(&pdev->dev, MAX_BUF_SIZE * (NUM_TX_BUFFS + NUM_RX_BUFFS), - (void *)aup->vaddr, aup->dma_addr); + aup->vaddr, aup->dma_addr); iounmap(aup->macdma); iounmap(aup->mac); diff --git a/drivers/net/ethernet/amd/au1000_eth.h b/drivers/net/ethernet/amd/au1000_eth.h index e3a3ed29db61..2489c2f4fd8a 100644 --- a/drivers/net/ethernet/amd/au1000_eth.h +++ b/drivers/net/ethernet/amd/au1000_eth.h @@ -106,8 +106,8 @@ struct au1000_private { struct mac_reg *mac; /* mac registers */ u32 *enable; /* address of MAC Enable Register */ void __iomem *macdma; /* base of MAC DMA port */ - u32 vaddr; /* virtual address of rx/tx buffers */ - dma_addr_t dma_addr; /* dma address of rx/tx buffers */ + void *vaddr; /* virtual address of rx/tx buffers */ + dma_addr_t dma_addr; /* dma address of rx/tx buffers */ spinlock_t lock; /* Serialise access to device */ diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index a3593290886f..4d46780fad13 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -2784,7 +2784,7 @@ void xgbe_print_pkt(struct net_device *netdev, struct sk_buff *skb, bool tx_rx) netdev_dbg(netdev, "Dst MAC addr: %pM\n", eth->h_dest); netdev_dbg(netdev, "Src MAC addr: %pM\n", eth->h_source); - netdev_dbg(netdev, "Protocol: %#06hx\n", ntohs(eth->h_proto)); + netdev_dbg(netdev, "Protocol: %#06x\n", ntohs(eth->h_proto)); for (i = 0; i < skb->len; i += 32) { unsigned int len = min(skb->len - i, 32U); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-platform.c b/drivers/net/ethernet/amd/xgbe/xgbe-platform.c index 4ebd2410185a..4d790a89fe77 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-platform.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-platform.c @@ -338,7 +338,7 @@ static int xgbe_platform_probe(struct platform_device *pdev) * the PHY resources listed last */ phy_memnum = xgbe_resource_count(pdev, IORESOURCE_MEM) - 3; - phy_irqnum = xgbe_resource_count(pdev, IORESOURCE_IRQ) - 1; + phy_irqnum = platform_irq_count(pdev) - 1; dma_irqnum = 1; dma_irqend = phy_irqnum; } else { @@ -348,7 +348,7 @@ static int xgbe_platform_probe(struct platform_device *pdev) phy_memnum = 0; phy_irqnum = 0; dma_irqnum = 1; - dma_irqend = xgbe_resource_count(pdev, IORESOURCE_IRQ); + dma_irqend = platform_irq_count(pdev); } /* Obtain the mmio areas for the device */ diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 3272aca496dc..47fc8e6963d5 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2180,13 +2180,9 @@ static int bcm_sysport_rule_set(struct bcm_sysport_priv *priv, if (nfc->fs.ring_cookie != RX_CLS_FLOW_WAKE) return -EOPNOTSUPP; - /* All filters are already in use, we cannot match more rules */ - if (bitmap_weight(priv->filters, RXCHK_BRCM_TAG_MAX) == - RXCHK_BRCM_TAG_MAX) - return -ENOSPC; - index = find_first_zero_bit(priv->filters, RXCHK_BRCM_TAG_MAX); if (index >= RXCHK_BRCM_TAG_MAX) + /* All filters are already in use, we cannot match more rules */ return -ENOSPC; /* Location is the classification ID, and index is the position diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c b/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c index 086739e4f40a..9b83d5361699 100644 --- a/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c +++ b/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c @@ -234,6 +234,7 @@ struct mii_bus *bcma_mdio_mii_register(struct bgmac *bgmac) np = of_get_child_by_name(core->dev.of_node, "mdio"); err = of_mdiobus_register(mii_bus, np); + of_node_put(np); if (err) { dev_err(&core->dev, "Registration of mii bus failed\n"); goto err_free_bus; diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma.c b/drivers/net/ethernet/broadcom/bgmac-bcma.c index e6f48786949c..02bd3cf9a260 100644 --- a/drivers/net/ethernet/broadcom/bgmac-bcma.c +++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c @@ -332,7 +332,6 @@ static void bgmac_remove(struct bcma_device *core) bcma_mdio_mii_unregister(bgmac->mii_bus); bgmac_enet_remove(bgmac); bcma_set_drvdata(core, NULL); - kfree(bgmac); } static struct bcma_driver bgmac_bcma_driver = { diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index c78883c3a2c8..45634579adb6 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -1,32 +1,7 @@ -/* Copyright 2008 - 2016 Freescale Semiconductor Inc. +// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later +/* + * Copyright 2008 - 2016 Freescale Semiconductor Inc. * Copyright 2020 NXP - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Freescale Semiconductor nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * ALTERNATIVELY, this software may be distributed under the terms of the - * GNU General Public License ("GPL") as published by the Free Software - * Foundation, either version 2 of that License or (at your option) any - * later version. - * - * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h index daf894a97050..35b8cea7f886 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h @@ -1,31 +1,6 @@ -/* Copyright 2008 - 2016 Freescale Semiconductor Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Freescale Semiconductor nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * ALTERNATIVELY, this software may be distributed under the terms of the - * GNU General Public License ("GPL") as published by the Free Software - * Foundation, either version 2 of that License or (at your option) any - * later version. - * - * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later */ +/* + * Copyright 2008 - 2016 Freescale Semiconductor Inc. */ #ifndef __DPAA_H diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c index ee62d25cac81..4fee74c024bd 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c @@ -1,32 +1,6 @@ -/* Copyright 2008-2016 Freescale Semiconductor Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Freescale Semiconductor nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * - * ALTERNATIVELY, this software may be distributed under the terms of the - * GNU General Public License ("GPL") as published by the Free Software - * Foundation, either version 2 of that License or (at your option) any - * later version. - * - * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later +/* + * Copyright 2008 - 2016 Freescale Semiconductor Inc. */ #include <linux/init.h> diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h index 409c1dc39430..889f89df9930 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h @@ -1,32 +1,6 @@ -/* Copyright 2013-2015 Freescale Semiconductor Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Freescale Semiconductor nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * - * ALTERNATIVELY, this software may be distributed under the terms of the - * GNU General Public License ("GPL") as published by the Free Software - * Foundation, either version 2 of that License or (at your option) any - * later version. - * - * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later */ +/* + * Copyright 2013-2015 Freescale Semiconductor Inc. */ #undef TRACE_SYSTEM diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c index 5750f9a56393..73f07881ce2d 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c @@ -1,32 +1,6 @@ -/* Copyright 2008-2016 Freescale Semiconductor, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Freescale Semiconductor nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * - * ALTERNATIVELY, this software may be distributed under the terms of the - * GNU General Public License ("GPL") as published by the Free Software - * Foundation, either version 2 of that License or (at your option) any - * later version. - * - * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later +/* + * Copyright 2008 - 2016 Freescale Semiconductor Inc. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c index 15f37c5b8dc1..dafb26f81f95 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c @@ -69,7 +69,7 @@ static int enetc_pci_mdio_probe(struct pci_dev *pdev, return 0; err_mdiobus_reg: - pci_release_mem_regions(pdev); + pci_release_region(pdev, 0); err_pci_mem_reg: pci_disable_device(pdev); err_pci_enable: @@ -88,7 +88,7 @@ static void enetc_pci_mdio_remove(struct pci_dev *pdev) mdiobus_unregister(bus); mdio_priv = bus->priv; iounmap(mdio_priv->hw->port); - pci_release_mem_regions(pdev); + pci_release_region(pdev, 0); pci_disable_device(pdev); } diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 8a3a446219f7..94f80e1c4020 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -769,6 +769,7 @@ struct hnae3_tc_info { u8 prio_tc[HNAE3_MAX_USER_PRIO]; /* TC indexed by prio */ u16 tqp_count[HNAE3_MAX_TC]; u16 tqp_offset[HNAE3_MAX_TC]; + u8 max_tc; /* Total number of TCs */ u8 num_tc; /* Total number of enabled TCs */ bool mqprio_active; }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 6d20974519fe..4c7988e308a2 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -1129,7 +1129,7 @@ hns3_is_ringparam_changed(struct net_device *ndev, if (old_ringparam->tx_desc_num == new_ringparam->tx_desc_num && old_ringparam->rx_desc_num == new_ringparam->rx_desc_num && old_ringparam->rx_buf_len == new_ringparam->rx_buf_len) { - netdev_info(ndev, "ringparam not changed\n"); + netdev_info(ndev, "descriptor number and rx buffer length not changed\n"); return false; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 1ebad0e50e6a..fae79764dc44 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -3268,7 +3268,7 @@ static int hclge_tp_port_init(struct hclge_dev *hdev) static int hclge_update_port_info(struct hclge_dev *hdev) { struct hclge_mac *mac = &hdev->hw.mac; - int speed = HCLGE_MAC_SPEED_UNKNOWN; + int speed; int ret; /* get the port info from SFP cmd if not copper port */ @@ -3279,10 +3279,13 @@ static int hclge_update_port_info(struct hclge_dev *hdev) if (!hdev->support_sfp_query) return 0; - if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) + if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) { + speed = mac->speed; ret = hclge_get_sfp_info(hdev, mac); - else + } else { + speed = HCLGE_MAC_SPEED_UNKNOWN; ret = hclge_get_sfp_speed(hdev, &speed); + } if (ret == -EOPNOTSUPP) { hdev->support_sfp_query = false; @@ -3294,6 +3297,8 @@ static int hclge_update_port_info(struct hclge_dev *hdev) if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) { if (mac->speed_type == QUERY_ACTIVE_SPEED) { hclge_update_port_capability(hdev, mac); + if (mac->speed != speed) + (void)hclge_tm_port_shaper_cfg(hdev); return 0; } return hclge_cfg_mac_speed_dup(hdev, mac->speed, @@ -3376,6 +3381,12 @@ static int hclge_set_vf_link_state(struct hnae3_handle *handle, int vf, link_state_old = vport->vf_info.link_state; vport->vf_info.link_state = link_state; + /* return success directly if the VF is unalive, VF will + * query link state itself when it starts work. + */ + if (!test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) + return 0; + ret = hclge_push_vf_link_status(vport); if (ret) { vport->vf_info.link_state = link_state_old; @@ -10117,6 +10128,7 @@ static int hclge_modify_port_base_vlan_tag(struct hclge_vport *vport, if (ret) return ret; + vport->port_base_vlan_cfg.tbl_sta = false; /* remove old VLAN tag */ if (old_info->vlan_tag == 0) ret = hclge_set_vf_vlan_common(hdev, vport->vport_id, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index 1f87a8a3fe32..2f33b036a47a 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -282,8 +282,8 @@ static int hclge_tm_pg_to_pri_map_cfg(struct hclge_dev *hdev, return hclge_cmd_send(&hdev->hw, &desc, 1); } -static int hclge_tm_qs_to_pri_map_cfg(struct hclge_dev *hdev, - u16 qs_id, u8 pri) +static int hclge_tm_qs_to_pri_map_cfg(struct hclge_dev *hdev, u16 qs_id, u8 pri, + bool link_vld) { struct hclge_qs_to_pri_link_cmd *map; struct hclge_desc desc; @@ -294,7 +294,7 @@ static int hclge_tm_qs_to_pri_map_cfg(struct hclge_dev *hdev, map->qs_id = cpu_to_le16(qs_id); map->priority = pri; - map->link_vld = HCLGE_TM_QS_PRI_LINK_VLD_MSK; + map->link_vld = link_vld ? HCLGE_TM_QS_PRI_LINK_VLD_MSK : 0; return hclge_cmd_send(&hdev->hw, &desc, 1); } @@ -420,7 +420,7 @@ static int hclge_tm_pg_shapping_cfg(struct hclge_dev *hdev, return hclge_cmd_send(&hdev->hw, &desc, 1); } -static int hclge_tm_port_shaper_cfg(struct hclge_dev *hdev) +int hclge_tm_port_shaper_cfg(struct hclge_dev *hdev) { struct hclge_port_shapping_cmd *shap_cfg_cmd; struct hclge_shaper_ir_para ir_para; @@ -642,11 +642,13 @@ static void hclge_tm_update_kinfo_rss_size(struct hclge_vport *vport) * one tc for VF for simplicity. VF's vport_id is non zero. */ if (vport->vport_id) { + kinfo->tc_info.max_tc = 1; kinfo->tc_info.num_tc = 1; vport->qs_offset = HNAE3_MAX_TC + vport->vport_id - HCLGE_VF_VPORT_START_NUM; vport_max_rss_size = hdev->vf_rss_size_max; } else { + kinfo->tc_info.max_tc = hdev->tc_max; kinfo->tc_info.num_tc = min_t(u16, vport->alloc_tqps, hdev->tm_info.num_tc); vport->qs_offset = 0; @@ -679,7 +681,9 @@ static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport) kinfo->num_tqps = hclge_vport_get_tqp_num(vport); vport->dwrr = 100; /* 100 percent as init */ vport->bw_limit = hdev->tm_info.pg_info[0].bw_limit; - hdev->rss_cfg.rss_size = kinfo->rss_size; + + if (vport->vport_id == PF_VPORT_ID) + hdev->rss_cfg.rss_size = kinfo->rss_size; /* when enable mqprio, the tc_info has been updated. */ if (kinfo->tc_info.mqprio_active) @@ -714,14 +718,22 @@ static void hclge_tm_vport_info_update(struct hclge_dev *hdev) static void hclge_tm_tc_info_init(struct hclge_dev *hdev) { - u8 i; + u8 i, tc_sch_mode; + u32 bw_limit; + + for (i = 0; i < hdev->tc_max; i++) { + if (i < hdev->tm_info.num_tc) { + tc_sch_mode = HCLGE_SCH_MODE_DWRR; + bw_limit = hdev->tm_info.pg_info[0].bw_limit; + } else { + tc_sch_mode = HCLGE_SCH_MODE_SP; + bw_limit = 0; + } - for (i = 0; i < hdev->tm_info.num_tc; i++) { hdev->tm_info.tc_info[i].tc_id = i; - hdev->tm_info.tc_info[i].tc_sch_mode = HCLGE_SCH_MODE_DWRR; + hdev->tm_info.tc_info[i].tc_sch_mode = tc_sch_mode; hdev->tm_info.tc_info[i].pgid = 0; - hdev->tm_info.tc_info[i].bw_limit = - hdev->tm_info.pg_info[0].bw_limit; + hdev->tm_info.tc_info[i].bw_limit = bw_limit; } for (i = 0; i < HNAE3_MAX_USER_PRIO; i++) @@ -926,10 +938,13 @@ static int hclge_tm_pri_q_qs_cfg_tc_base(struct hclge_dev *hdev) for (k = 0; k < hdev->num_alloc_vport; k++) { struct hnae3_knic_private_info *kinfo = &vport[k].nic.kinfo; - for (i = 0; i < kinfo->tc_info.num_tc; i++) { + for (i = 0; i < kinfo->tc_info.max_tc; i++) { + u8 pri = i < kinfo->tc_info.num_tc ? i : 0; + bool link_vld = i < kinfo->tc_info.num_tc; + ret = hclge_tm_qs_to_pri_map_cfg(hdev, vport[k].qs_offset + i, - i); + pri, link_vld); if (ret) return ret; } @@ -949,7 +964,7 @@ static int hclge_tm_pri_q_qs_cfg_vnet_base(struct hclge_dev *hdev) for (i = 0; i < HNAE3_MAX_TC; i++) { ret = hclge_tm_qs_to_pri_map_cfg(hdev, vport[k].qs_offset + i, - k); + k, true); if (ret) return ret; } @@ -989,33 +1004,39 @@ static int hclge_tm_pri_tc_base_shaper_cfg(struct hclge_dev *hdev) { u32 max_tm_rate = hdev->ae_dev->dev_specs.max_tm_rate; struct hclge_shaper_ir_para ir_para; - u32 shaper_para; + u32 shaper_para_c, shaper_para_p; int ret; u32 i; - for (i = 0; i < hdev->tm_info.num_tc; i++) { + for (i = 0; i < hdev->tc_max; i++) { u32 rate = hdev->tm_info.tc_info[i].bw_limit; - ret = hclge_shaper_para_calc(rate, HCLGE_SHAPER_LVL_PRI, - &ir_para, max_tm_rate); - if (ret) - return ret; + if (rate) { + ret = hclge_shaper_para_calc(rate, HCLGE_SHAPER_LVL_PRI, + &ir_para, max_tm_rate); + if (ret) + return ret; + + shaper_para_c = hclge_tm_get_shapping_para(0, 0, 0, + HCLGE_SHAPER_BS_U_DEF, + HCLGE_SHAPER_BS_S_DEF); + shaper_para_p = hclge_tm_get_shapping_para(ir_para.ir_b, + ir_para.ir_u, + ir_para.ir_s, + HCLGE_SHAPER_BS_U_DEF, + HCLGE_SHAPER_BS_S_DEF); + } else { + shaper_para_c = 0; + shaper_para_p = 0; + } - shaper_para = hclge_tm_get_shapping_para(0, 0, 0, - HCLGE_SHAPER_BS_U_DEF, - HCLGE_SHAPER_BS_S_DEF); ret = hclge_tm_pri_shapping_cfg(hdev, HCLGE_TM_SHAP_C_BUCKET, i, - shaper_para, rate); + shaper_para_c, rate); if (ret) return ret; - shaper_para = hclge_tm_get_shapping_para(ir_para.ir_b, - ir_para.ir_u, - ir_para.ir_s, - HCLGE_SHAPER_BS_U_DEF, - HCLGE_SHAPER_BS_S_DEF); ret = hclge_tm_pri_shapping_cfg(hdev, HCLGE_TM_SHAP_P_BUCKET, i, - shaper_para, rate); + shaper_para_p, rate); if (ret) return ret; } @@ -1125,7 +1146,7 @@ static int hclge_tm_pri_tc_base_dwrr_cfg(struct hclge_dev *hdev) int ret; u32 i, k; - for (i = 0; i < hdev->tm_info.num_tc; i++) { + for (i = 0; i < hdev->tc_max; i++) { pg_info = &hdev->tm_info.pg_info[hdev->tm_info.tc_info[i].pgid]; dwrr = pg_info->tc_dwrr[i]; @@ -1135,9 +1156,15 @@ static int hclge_tm_pri_tc_base_dwrr_cfg(struct hclge_dev *hdev) return ret; for (k = 0; k < hdev->num_alloc_vport; k++) { + struct hnae3_knic_private_info *kinfo = &vport[k].nic.kinfo; + + if (i >= kinfo->tc_info.max_tc) + continue; + + dwrr = i < kinfo->tc_info.num_tc ? vport[k].dwrr : 0; ret = hclge_tm_qs_weight_cfg( hdev, vport[k].qs_offset + i, - vport[k].dwrr); + dwrr); if (ret) return ret; } @@ -1303,6 +1330,7 @@ static int hclge_tm_schd_mode_tc_base_cfg(struct hclge_dev *hdev, u8 pri_id) { struct hclge_vport *vport = hdev->vport; int ret; + u8 mode; u16 i; ret = hclge_tm_pri_schd_mode_cfg(hdev, pri_id); @@ -1310,9 +1338,16 @@ static int hclge_tm_schd_mode_tc_base_cfg(struct hclge_dev *hdev, u8 pri_id) return ret; for (i = 0; i < hdev->num_alloc_vport; i++) { + struct hnae3_knic_private_info *kinfo = &vport[i].nic.kinfo; + + if (pri_id >= kinfo->tc_info.max_tc) + continue; + + mode = pri_id < kinfo->tc_info.num_tc ? HCLGE_SCH_MODE_DWRR : + HCLGE_SCH_MODE_SP; ret = hclge_tm_qs_schd_mode_cfg(hdev, vport[i].qs_offset + pri_id, - HCLGE_SCH_MODE_DWRR); + mode); if (ret) return ret; } @@ -1353,7 +1388,7 @@ static int hclge_tm_lvl34_schd_mode_cfg(struct hclge_dev *hdev) u8 i; if (hdev->tx_sch_mode == HCLGE_FLAG_TC_BASE_SCH_MODE) { - for (i = 0; i < hdev->tm_info.num_tc; i++) { + for (i = 0; i < hdev->tc_max; i++) { ret = hclge_tm_schd_mode_tc_base_cfg(hdev, i); if (ret) return ret; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h index 619cc30a2dfc..d943943912f7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h @@ -237,6 +237,7 @@ int hclge_pause_addr_cfg(struct hclge_dev *hdev, const u8 *mac_addr); void hclge_pfc_rx_stats_get(struct hclge_dev *hdev, u64 *stats); void hclge_pfc_tx_stats_get(struct hclge_dev *hdev, u64 *stats); int hclge_tm_qs_shaper_cfg(struct hclge_vport *vport, int max_tx_rate); +int hclge_tm_port_shaper_cfg(struct hclge_dev *hdev); int hclge_tm_get_qset_num(struct hclge_dev *hdev, u16 *qset_num); int hclge_tm_get_pri_num(struct hclge_dev *hdev, u8 *pri_num); int hclge_tm_get_qset_map_pri(struct hclge_dev *hdev, u16 qset_id, u8 *priority, diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 610f00cbaff9..19704f5c8291 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -2586,15 +2586,16 @@ static void i40e_diag_test(struct net_device *netdev, set_bit(__I40E_TESTING, pf->state); + if (test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state) || + test_bit(__I40E_RESET_INTR_RECEIVED, pf->state)) { + dev_warn(&pf->pdev->dev, + "Cannot start offline testing when PF is in reset state.\n"); + goto skip_ol_tests; + } + if (i40e_active_vfs(pf) || i40e_active_vmdqs(pf)) { dev_warn(&pf->pdev->dev, "Please take active VFs and Netqueues offline and restart the adapter before running NIC diagnostics\n"); - data[I40E_ETH_TEST_REG] = 1; - data[I40E_ETH_TEST_EEPROM] = 1; - data[I40E_ETH_TEST_INTR] = 1; - data[I40E_ETH_TEST_LINK] = 1; - eth_test->flags |= ETH_TEST_FL_FAILED; - clear_bit(__I40E_TESTING, pf->state); goto skip_ol_tests; } @@ -2641,9 +2642,17 @@ static void i40e_diag_test(struct net_device *netdev, data[I40E_ETH_TEST_INTR] = 0; } -skip_ol_tests: - netif_info(pf, drv, netdev, "testing finished\n"); + return; + +skip_ol_tests: + data[I40E_ETH_TEST_REG] = 1; + data[I40E_ETH_TEST_EEPROM] = 1; + data[I40E_ETH_TEST_INTR] = 1; + data[I40E_ETH_TEST_LINK] = 1; + eth_test->flags |= ETH_TEST_FL_FAILED; + clear_bit(__I40E_TESTING, pf->state); + netif_info(pf, drv, netdev, "testing failed\n"); } static void i40e_get_wol(struct net_device *netdev, diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 332a608dbaa6..72576bb3e94d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -8542,6 +8542,11 @@ static int i40e_configure_clsflower(struct i40e_vsi *vsi, return -EOPNOTSUPP; } + if (!tc) { + dev_err(&pf->pdev->dev, "Unable to add filter because of invalid destination"); + return -EINVAL; + } + if (test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state) || test_bit(__I40E_RESET_INTR_RECEIVED, pf->state)) return -EBUSY; diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 2606e8f0f19b..033ea71763e3 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2282,7 +2282,7 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg) } if (vf->adq_enabled) { - for (i = 0; i < I40E_MAX_VF_VSI; i++) + for (i = 0; i < vf->num_tc; i++) num_qps_all += vf->ch[i].num_qps; if (num_qps_all != qci->num_queue_pairs) { aq_ret = I40E_ERR_PARAM; diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index 7dfcf78b57fb..f3ecb3bca33d 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -984,7 +984,7 @@ struct iavf_mac_filter *iavf_add_filter(struct iavf_adapter *adapter, list_add_tail(&f->list, &adapter->mac_filter_list); f->add = true; f->is_new_mac = true; - f->is_primary = false; + f->is_primary = ether_addr_equal(macaddr, adapter->hw.mac.addr); adapter->aq_required |= IAVF_FLAG_AQ_ADD_MAC_FILTER; } else { f->remove = false; diff --git a/drivers/net/ethernet/intel/ice/Makefile b/drivers/net/ethernet/intel/ice/Makefile index 46f439641441..9183d480b70b 100644 --- a/drivers/net/ethernet/intel/ice/Makefile +++ b/drivers/net/ethernet/intel/ice/Makefile @@ -47,8 +47,3 @@ ice-$(CONFIG_DCB) += ice_dcb.o ice_dcb_nl.o ice_dcb_lib.o ice-$(CONFIG_RFS_ACCEL) += ice_arfs.o ice-$(CONFIG_XDP_SOCKETS) += ice_xsk.o ice-$(CONFIG_ICE_SWITCHDEV) += ice_eswitch.o - -# FIXME: temporarily silence -Warray-bounds on non W=1+ builds -ifndef KBUILD_EXTRA_WARN -CFLAGS_ice_switch.o += -Wno-array-bounds -endif diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index b25e27c4d887..05cb9dd7035a 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -601,12 +601,30 @@ struct ice_aqc_sw_rules { __le32 addr_low; }; +/* Add switch rule response: + * Content of return buffer is same as the input buffer. The status field and + * LUT index are updated as part of the response + */ +struct ice_aqc_sw_rules_elem_hdr { + __le16 type; /* Switch rule type, one of T_... */ +#define ICE_AQC_SW_RULES_T_LKUP_RX 0x0 +#define ICE_AQC_SW_RULES_T_LKUP_TX 0x1 +#define ICE_AQC_SW_RULES_T_LG_ACT 0x2 +#define ICE_AQC_SW_RULES_T_VSI_LIST_SET 0x3 +#define ICE_AQC_SW_RULES_T_VSI_LIST_CLEAR 0x4 +#define ICE_AQC_SW_RULES_T_PRUNE_LIST_SET 0x5 +#define ICE_AQC_SW_RULES_T_PRUNE_LIST_CLEAR 0x6 + __le16 status; +} __packed __aligned(sizeof(__le16)); + /* Add/Update/Get/Remove lookup Rx/Tx command/response entry * This structures describes the lookup rules and associated actions. "index" * is returned as part of a response to a successful Add command, and can be * used to identify the rule for Update/Get/Remove commands. */ struct ice_sw_rule_lkup_rx_tx { + struct ice_aqc_sw_rules_elem_hdr hdr; + __le16 recipe_id; #define ICE_SW_RECIPE_LOGICAL_PORT_FWD 10 /* Source port for LOOKUP_RX and source VSI in case of LOOKUP_TX */ @@ -683,14 +701,16 @@ struct ice_sw_rule_lkup_rx_tx { * lookup-type */ __le16 hdr_len; - u8 hdr[]; -}; + u8 hdr_data[]; +} __packed __aligned(sizeof(__le16)); /* Add/Update/Remove large action command/response entry * "index" is returned as part of a response to a successful Add command, and * can be used to identify the action for Update/Get/Remove commands. */ struct ice_sw_rule_lg_act { + struct ice_aqc_sw_rules_elem_hdr hdr; + __le16 index; /* Index in large action table */ __le16 size; /* Max number of large actions */ @@ -744,45 +764,19 @@ struct ice_sw_rule_lg_act { #define ICE_LG_ACT_STAT_COUNT_S 3 #define ICE_LG_ACT_STAT_COUNT_M (0x7F << ICE_LG_ACT_STAT_COUNT_S) __le32 act[]; /* array of size for actions */ -}; +} __packed __aligned(sizeof(__le16)); /* Add/Update/Remove VSI list command/response entry * "index" is returned as part of a response to a successful Add command, and * can be used to identify the VSI list for Update/Get/Remove commands. */ struct ice_sw_rule_vsi_list { + struct ice_aqc_sw_rules_elem_hdr hdr; + __le16 index; /* Index of VSI/Prune list */ __le16 number_vsi; __le16 vsi[]; /* Array of number_vsi VSI numbers */ -}; - -/* Query VSI list command/response entry */ -struct ice_sw_rule_vsi_list_query { - __le16 index; - DECLARE_BITMAP(vsi_list, ICE_MAX_VSI); -} __packed; - -/* Add switch rule response: - * Content of return buffer is same as the input buffer. The status field and - * LUT index are updated as part of the response - */ -struct ice_aqc_sw_rules_elem { - __le16 type; /* Switch rule type, one of T_... */ -#define ICE_AQC_SW_RULES_T_LKUP_RX 0x0 -#define ICE_AQC_SW_RULES_T_LKUP_TX 0x1 -#define ICE_AQC_SW_RULES_T_LG_ACT 0x2 -#define ICE_AQC_SW_RULES_T_VSI_LIST_SET 0x3 -#define ICE_AQC_SW_RULES_T_VSI_LIST_CLEAR 0x4 -#define ICE_AQC_SW_RULES_T_PRUNE_LIST_SET 0x5 -#define ICE_AQC_SW_RULES_T_PRUNE_LIST_CLEAR 0x6 - __le16 status; - union { - struct ice_sw_rule_lkup_rx_tx lkup_tx_rx; - struct ice_sw_rule_lg_act lg_act; - struct ice_sw_rule_vsi_list vsi_list; - struct ice_sw_rule_vsi_list_query vsi_list_query; - } __packed pdata; -}; +} __packed __aligned(sizeof(__le16)); /* Query PFC Mode (direct 0x0302) * Set PFC Mode (direct 0x0303) diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index e1cae253412c..c1ac2f746714 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -5763,25 +5763,38 @@ static netdev_features_t ice_fix_features(struct net_device *netdev, netdev_features_t features) { struct ice_netdev_priv *np = netdev_priv(netdev); - netdev_features_t supported_vlan_filtering; - netdev_features_t requested_vlan_filtering; - struct ice_vsi *vsi = np->vsi; - - requested_vlan_filtering = features & NETIF_VLAN_FILTERING_FEATURES; - - /* make sure supported_vlan_filtering works for both SVM and DVM */ - supported_vlan_filtering = NETIF_F_HW_VLAN_CTAG_FILTER; - if (ice_is_dvm_ena(&vsi->back->hw)) - supported_vlan_filtering |= NETIF_F_HW_VLAN_STAG_FILTER; - - if (requested_vlan_filtering && - requested_vlan_filtering != supported_vlan_filtering) { - if (requested_vlan_filtering & NETIF_F_HW_VLAN_CTAG_FILTER) { - netdev_warn(netdev, "cannot support requested VLAN filtering settings, enabling all supported VLAN filtering settings\n"); - features |= supported_vlan_filtering; + netdev_features_t req_vlan_fltr, cur_vlan_fltr; + bool cur_ctag, cur_stag, req_ctag, req_stag; + + cur_vlan_fltr = netdev->features & NETIF_VLAN_FILTERING_FEATURES; + cur_ctag = cur_vlan_fltr & NETIF_F_HW_VLAN_CTAG_FILTER; + cur_stag = cur_vlan_fltr & NETIF_F_HW_VLAN_STAG_FILTER; + + req_vlan_fltr = features & NETIF_VLAN_FILTERING_FEATURES; + req_ctag = req_vlan_fltr & NETIF_F_HW_VLAN_CTAG_FILTER; + req_stag = req_vlan_fltr & NETIF_F_HW_VLAN_STAG_FILTER; + + if (req_vlan_fltr != cur_vlan_fltr) { + if (ice_is_dvm_ena(&np->vsi->back->hw)) { + if (req_ctag && req_stag) { + features |= NETIF_VLAN_FILTERING_FEATURES; + } else if (!req_ctag && !req_stag) { + features &= ~NETIF_VLAN_FILTERING_FEATURES; + } else if ((!cur_ctag && req_ctag && !cur_stag) || + (!cur_stag && req_stag && !cur_ctag)) { + features |= NETIF_VLAN_FILTERING_FEATURES; + netdev_warn(netdev, "802.1Q and 802.1ad VLAN filtering must be either both on or both off. VLAN filtering has been enabled for both types.\n"); + } else if ((cur_ctag && !req_ctag && cur_stag) || + (cur_stag && !req_stag && cur_ctag)) { + features &= ~NETIF_VLAN_FILTERING_FEATURES; + netdev_warn(netdev, "802.1Q and 802.1ad VLAN filtering must be either both on or both off. VLAN filtering has been disabled for both types.\n"); + } } else { - netdev_warn(netdev, "cannot support requested VLAN filtering settings, clearing all supported VLAN filtering settings\n"); - features &= ~supported_vlan_filtering; + if (req_vlan_fltr & NETIF_F_HW_VLAN_STAG_FILTER) + netdev_warn(netdev, "cannot support requested 802.1ad filtering setting in SVM mode\n"); + + if (req_vlan_fltr & NETIF_F_HW_VLAN_CTAG_FILTER) + features |= NETIF_F_HW_VLAN_CTAG_FILTER; } } diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 662947c882e8..ef9344ef0d8e 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -2271,7 +2271,7 @@ static int ice_ptp_init_tx_e822(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port) { tx->quad = port / ICE_PORTS_PER_QUAD; - tx->quad_offset = tx->quad * INDEX_PER_PORT; + tx->quad_offset = (port % ICE_PORTS_PER_QUAD) * INDEX_PER_PORT; tx->len = INDEX_PER_PORT; return ice_ptp_alloc_tx_tracker(tx); diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.h b/drivers/net/ethernet/intel/ice/ice_ptp.h index afd048d69959..10e396abf130 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp.h @@ -49,6 +49,37 @@ struct ice_perout_channel { * To allow multiple ports to access the shared register block independently, * the blocks are split up so that indexes are assigned to each port based on * hardware logical port number. + * + * The timestamp blocks are handled differently for E810- and E822-based + * devices. In E810 devices, each port has its own block of timestamps, while in + * E822 there is a need to logically break the block of registers into smaller + * chunks based on the port number to avoid collisions. + * + * Example for port 5 in E810: + * +--------+--------+--------+--------+--------+--------+--------+--------+ + * |register|register|register|register|register|register|register|register| + * | block | block | block | block | block | block | block | block | + * | for | for | for | for | for | for | for | for | + * | port 0 | port 1 | port 2 | port 3 | port 4 | port 5 | port 6 | port 7 | + * +--------+--------+--------+--------+--------+--------+--------+--------+ + * ^^ + * || + * |--- quad offset is always 0 + * ---- quad number + * + * Example for port 5 in E822: + * +-----------------------------+-----------------------------+ + * | register block for quad 0 | register block for quad 1 | + * |+------+------+------+------+|+------+------+------+------+| + * ||port 0|port 1|port 2|port 3|||port 0|port 1|port 2|port 3|| + * |+------+------+------+------+|+------+------+------+------+| + * +-----------------------------+-------^---------------------+ + * ^ | + * | --- quad offset* + * ---- quad number + * + * * PHY port 5 is port 1 in quad 1 + * */ /** diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 9f0a4dfb4818..8d8f3eec79ee 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -1282,18 +1282,13 @@ static const struct ice_dummy_pkt_profile ice_dummy_pkt_profiles[] = { ICE_PKT_PROFILE(tcp, 0), }; -#define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE \ - (offsetof(struct ice_aqc_sw_rules_elem, pdata.lkup_tx_rx.hdr) + \ - (DUMMY_ETH_HDR_LEN * \ - sizeof(((struct ice_sw_rule_lkup_rx_tx *)0)->hdr[0]))) -#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE \ - (offsetof(struct ice_aqc_sw_rules_elem, pdata.lkup_tx_rx.hdr)) -#define ICE_SW_RULE_LG_ACT_SIZE(n) \ - (offsetof(struct ice_aqc_sw_rules_elem, pdata.lg_act.act) + \ - ((n) * sizeof(((struct ice_sw_rule_lg_act *)0)->act[0]))) -#define ICE_SW_RULE_VSI_LIST_SIZE(n) \ - (offsetof(struct ice_aqc_sw_rules_elem, pdata.vsi_list.vsi) + \ - ((n) * sizeof(((struct ice_sw_rule_vsi_list *)0)->vsi[0]))) +#define ICE_SW_RULE_RX_TX_HDR_SIZE(s, l) struct_size((s), hdr_data, (l)) +#define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s) \ + ICE_SW_RULE_RX_TX_HDR_SIZE((s), DUMMY_ETH_HDR_LEN) +#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s) \ + ICE_SW_RULE_RX_TX_HDR_SIZE((s), 0) +#define ICE_SW_RULE_LG_ACT_SIZE(s, n) struct_size((s), act, (n)) +#define ICE_SW_RULE_VSI_LIST_SIZE(s, n) struct_size((s), vsi, (n)) /* this is a recipe to profile association bitmap */ static DECLARE_BITMAP(recipe_to_profile[ICE_MAX_NUM_RECIPES], @@ -2376,7 +2371,8 @@ static void ice_fill_sw_info(struct ice_hw *hw, struct ice_fltr_info *fi) */ static void ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info, - struct ice_aqc_sw_rules_elem *s_rule, enum ice_adminq_opc opc) + struct ice_sw_rule_lkup_rx_tx *s_rule, + enum ice_adminq_opc opc) { u16 vlan_id = ICE_MAX_VLAN_ID + 1; u16 vlan_tpid = ETH_P_8021Q; @@ -2388,15 +2384,14 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info, u8 q_rgn; if (opc == ice_aqc_opc_remove_sw_rules) { - s_rule->pdata.lkup_tx_rx.act = 0; - s_rule->pdata.lkup_tx_rx.index = - cpu_to_le16(f_info->fltr_rule_id); - s_rule->pdata.lkup_tx_rx.hdr_len = 0; + s_rule->act = 0; + s_rule->index = cpu_to_le16(f_info->fltr_rule_id); + s_rule->hdr_len = 0; return; } eth_hdr_sz = sizeof(dummy_eth_header); - eth_hdr = s_rule->pdata.lkup_tx_rx.hdr; + eth_hdr = s_rule->hdr_data; /* initialize the ether header with a dummy header */ memcpy(eth_hdr, dummy_eth_header, eth_hdr_sz); @@ -2481,14 +2476,14 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info, break; } - s_rule->type = (f_info->flag & ICE_FLTR_RX) ? + s_rule->hdr.type = (f_info->flag & ICE_FLTR_RX) ? cpu_to_le16(ICE_AQC_SW_RULES_T_LKUP_RX) : cpu_to_le16(ICE_AQC_SW_RULES_T_LKUP_TX); /* Recipe set depending on lookup type */ - s_rule->pdata.lkup_tx_rx.recipe_id = cpu_to_le16(f_info->lkup_type); - s_rule->pdata.lkup_tx_rx.src = cpu_to_le16(f_info->src); - s_rule->pdata.lkup_tx_rx.act = cpu_to_le32(act); + s_rule->recipe_id = cpu_to_le16(f_info->lkup_type); + s_rule->src = cpu_to_le16(f_info->src); + s_rule->act = cpu_to_le32(act); if (daddr) ether_addr_copy(eth_hdr + ICE_ETH_DA_OFFSET, daddr); @@ -2502,7 +2497,7 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info, /* Create the switch rule with the final dummy Ethernet header */ if (opc != ice_aqc_opc_update_sw_rules) - s_rule->pdata.lkup_tx_rx.hdr_len = cpu_to_le16(eth_hdr_sz); + s_rule->hdr_len = cpu_to_le16(eth_hdr_sz); } /** @@ -2519,7 +2514,8 @@ static int ice_add_marker_act(struct ice_hw *hw, struct ice_fltr_mgmt_list_entry *m_ent, u16 sw_marker, u16 l_id) { - struct ice_aqc_sw_rules_elem *lg_act, *rx_tx; + struct ice_sw_rule_lkup_rx_tx *rx_tx; + struct ice_sw_rule_lg_act *lg_act; /* For software marker we need 3 large actions * 1. FWD action: FWD TO VSI or VSI LIST * 2. GENERIC VALUE action to hold the profile ID @@ -2540,18 +2536,18 @@ ice_add_marker_act(struct ice_hw *hw, struct ice_fltr_mgmt_list_entry *m_ent, * 1. Large Action * 2. Look up Tx Rx */ - lg_act_size = (u16)ICE_SW_RULE_LG_ACT_SIZE(num_lg_acts); - rules_size = lg_act_size + ICE_SW_RULE_RX_TX_ETH_HDR_SIZE; + lg_act_size = (u16)ICE_SW_RULE_LG_ACT_SIZE(lg_act, num_lg_acts); + rules_size = lg_act_size + ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(rx_tx); lg_act = devm_kzalloc(ice_hw_to_dev(hw), rules_size, GFP_KERNEL); if (!lg_act) return -ENOMEM; - rx_tx = (struct ice_aqc_sw_rules_elem *)((u8 *)lg_act + lg_act_size); + rx_tx = (typeof(rx_tx))((u8 *)lg_act + lg_act_size); /* Fill in the first switch rule i.e. large action */ - lg_act->type = cpu_to_le16(ICE_AQC_SW_RULES_T_LG_ACT); - lg_act->pdata.lg_act.index = cpu_to_le16(l_id); - lg_act->pdata.lg_act.size = cpu_to_le16(num_lg_acts); + lg_act->hdr.type = cpu_to_le16(ICE_AQC_SW_RULES_T_LG_ACT); + lg_act->index = cpu_to_le16(l_id); + lg_act->size = cpu_to_le16(num_lg_acts); /* First action VSI forwarding or VSI list forwarding depending on how * many VSIs @@ -2563,13 +2559,13 @@ ice_add_marker_act(struct ice_hw *hw, struct ice_fltr_mgmt_list_entry *m_ent, act |= (id << ICE_LG_ACT_VSI_LIST_ID_S) & ICE_LG_ACT_VSI_LIST_ID_M; if (m_ent->vsi_count > 1) act |= ICE_LG_ACT_VSI_LIST; - lg_act->pdata.lg_act.act[0] = cpu_to_le32(act); + lg_act->act[0] = cpu_to_le32(act); /* Second action descriptor type */ act = ICE_LG_ACT_GENERIC; act |= (1 << ICE_LG_ACT_GENERIC_VALUE_S) & ICE_LG_ACT_GENERIC_VALUE_M; - lg_act->pdata.lg_act.act[1] = cpu_to_le32(act); + lg_act->act[1] = cpu_to_le32(act); act = (ICE_LG_ACT_GENERIC_OFF_RX_DESC_PROF_IDX << ICE_LG_ACT_GENERIC_OFFSET_S) & ICE_LG_ACT_GENERIC_OFFSET_M; @@ -2579,24 +2575,22 @@ ice_add_marker_act(struct ice_hw *hw, struct ice_fltr_mgmt_list_entry *m_ent, act |= (sw_marker << ICE_LG_ACT_GENERIC_VALUE_S) & ICE_LG_ACT_GENERIC_VALUE_M; - lg_act->pdata.lg_act.act[2] = cpu_to_le32(act); + lg_act->act[2] = cpu_to_le32(act); /* call the fill switch rule to fill the lookup Tx Rx structure */ ice_fill_sw_rule(hw, &m_ent->fltr_info, rx_tx, ice_aqc_opc_update_sw_rules); /* Update the action to point to the large action ID */ - rx_tx->pdata.lkup_tx_rx.act = - cpu_to_le32(ICE_SINGLE_ACT_PTR | - ((l_id << ICE_SINGLE_ACT_PTR_VAL_S) & - ICE_SINGLE_ACT_PTR_VAL_M)); + rx_tx->act = cpu_to_le32(ICE_SINGLE_ACT_PTR | + ((l_id << ICE_SINGLE_ACT_PTR_VAL_S) & + ICE_SINGLE_ACT_PTR_VAL_M)); /* Use the filter rule ID of the previously created rule with single * act. Once the update happens, hardware will treat this as large * action */ - rx_tx->pdata.lkup_tx_rx.index = - cpu_to_le16(m_ent->fltr_info.fltr_rule_id); + rx_tx->index = cpu_to_le16(m_ent->fltr_info.fltr_rule_id); status = ice_aq_sw_rules(hw, lg_act, rules_size, 2, ice_aqc_opc_update_sw_rules, NULL); @@ -2658,7 +2652,7 @@ ice_update_vsi_list_rule(struct ice_hw *hw, u16 *vsi_handle_arr, u16 num_vsi, u16 vsi_list_id, bool remove, enum ice_adminq_opc opc, enum ice_sw_lkup_type lkup_type) { - struct ice_aqc_sw_rules_elem *s_rule; + struct ice_sw_rule_vsi_list *s_rule; u16 s_rule_size; u16 rule_type; int status; @@ -2681,7 +2675,7 @@ ice_update_vsi_list_rule(struct ice_hw *hw, u16 *vsi_handle_arr, u16 num_vsi, else return -EINVAL; - s_rule_size = (u16)ICE_SW_RULE_VSI_LIST_SIZE(num_vsi); + s_rule_size = (u16)ICE_SW_RULE_VSI_LIST_SIZE(s_rule, num_vsi); s_rule = devm_kzalloc(ice_hw_to_dev(hw), s_rule_size, GFP_KERNEL); if (!s_rule) return -ENOMEM; @@ -2691,13 +2685,13 @@ ice_update_vsi_list_rule(struct ice_hw *hw, u16 *vsi_handle_arr, u16 num_vsi, goto exit; } /* AQ call requires hw_vsi_id(s) */ - s_rule->pdata.vsi_list.vsi[i] = + s_rule->vsi[i] = cpu_to_le16(ice_get_hw_vsi_num(hw, vsi_handle_arr[i])); } - s_rule->type = cpu_to_le16(rule_type); - s_rule->pdata.vsi_list.number_vsi = cpu_to_le16(num_vsi); - s_rule->pdata.vsi_list.index = cpu_to_le16(vsi_list_id); + s_rule->hdr.type = cpu_to_le16(rule_type); + s_rule->number_vsi = cpu_to_le16(num_vsi); + s_rule->index = cpu_to_le16(vsi_list_id); status = ice_aq_sw_rules(hw, s_rule, s_rule_size, 1, opc, NULL); @@ -2745,13 +2739,14 @@ ice_create_pkt_fwd_rule(struct ice_hw *hw, struct ice_fltr_list_entry *f_entry) { struct ice_fltr_mgmt_list_entry *fm_entry; - struct ice_aqc_sw_rules_elem *s_rule; + struct ice_sw_rule_lkup_rx_tx *s_rule; enum ice_sw_lkup_type l_type; struct ice_sw_recipe *recp; int status; s_rule = devm_kzalloc(ice_hw_to_dev(hw), - ICE_SW_RULE_RX_TX_ETH_HDR_SIZE, GFP_KERNEL); + ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s_rule), + GFP_KERNEL); if (!s_rule) return -ENOMEM; fm_entry = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*fm_entry), @@ -2772,17 +2767,16 @@ ice_create_pkt_fwd_rule(struct ice_hw *hw, ice_fill_sw_rule(hw, &fm_entry->fltr_info, s_rule, ice_aqc_opc_add_sw_rules); - status = ice_aq_sw_rules(hw, s_rule, ICE_SW_RULE_RX_TX_ETH_HDR_SIZE, 1, + status = ice_aq_sw_rules(hw, s_rule, + ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s_rule), 1, ice_aqc_opc_add_sw_rules, NULL); if (status) { devm_kfree(ice_hw_to_dev(hw), fm_entry); goto ice_create_pkt_fwd_rule_exit; } - f_entry->fltr_info.fltr_rule_id = - le16_to_cpu(s_rule->pdata.lkup_tx_rx.index); - fm_entry->fltr_info.fltr_rule_id = - le16_to_cpu(s_rule->pdata.lkup_tx_rx.index); + f_entry->fltr_info.fltr_rule_id = le16_to_cpu(s_rule->index); + fm_entry->fltr_info.fltr_rule_id = le16_to_cpu(s_rule->index); /* The book keeping entries will get removed when base driver * calls remove filter AQ command @@ -2807,20 +2801,22 @@ ice_create_pkt_fwd_rule_exit: static int ice_update_pkt_fwd_rule(struct ice_hw *hw, struct ice_fltr_info *f_info) { - struct ice_aqc_sw_rules_elem *s_rule; + struct ice_sw_rule_lkup_rx_tx *s_rule; int status; s_rule = devm_kzalloc(ice_hw_to_dev(hw), - ICE_SW_RULE_RX_TX_ETH_HDR_SIZE, GFP_KERNEL); + ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s_rule), + GFP_KERNEL); if (!s_rule) return -ENOMEM; ice_fill_sw_rule(hw, f_info, s_rule, ice_aqc_opc_update_sw_rules); - s_rule->pdata.lkup_tx_rx.index = cpu_to_le16(f_info->fltr_rule_id); + s_rule->index = cpu_to_le16(f_info->fltr_rule_id); /* Update switch rule with new rule set to forward VSI list */ - status = ice_aq_sw_rules(hw, s_rule, ICE_SW_RULE_RX_TX_ETH_HDR_SIZE, 1, + status = ice_aq_sw_rules(hw, s_rule, + ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s_rule), 1, ice_aqc_opc_update_sw_rules, NULL); devm_kfree(ice_hw_to_dev(hw), s_rule); @@ -3104,17 +3100,17 @@ static int ice_remove_vsi_list_rule(struct ice_hw *hw, u16 vsi_list_id, enum ice_sw_lkup_type lkup_type) { - struct ice_aqc_sw_rules_elem *s_rule; + struct ice_sw_rule_vsi_list *s_rule; u16 s_rule_size; int status; - s_rule_size = (u16)ICE_SW_RULE_VSI_LIST_SIZE(0); + s_rule_size = (u16)ICE_SW_RULE_VSI_LIST_SIZE(s_rule, 0); s_rule = devm_kzalloc(ice_hw_to_dev(hw), s_rule_size, GFP_KERNEL); if (!s_rule) return -ENOMEM; - s_rule->type = cpu_to_le16(ICE_AQC_SW_RULES_T_VSI_LIST_CLEAR); - s_rule->pdata.vsi_list.index = cpu_to_le16(vsi_list_id); + s_rule->hdr.type = cpu_to_le16(ICE_AQC_SW_RULES_T_VSI_LIST_CLEAR); + s_rule->index = cpu_to_le16(vsi_list_id); /* Free the vsi_list resource that we allocated. It is assumed that the * list is empty at this point. @@ -3274,10 +3270,10 @@ ice_remove_rule_internal(struct ice_hw *hw, u8 recp_id, if (remove_rule) { /* Remove the lookup rule */ - struct ice_aqc_sw_rules_elem *s_rule; + struct ice_sw_rule_lkup_rx_tx *s_rule; s_rule = devm_kzalloc(ice_hw_to_dev(hw), - ICE_SW_RULE_RX_TX_NO_HDR_SIZE, + ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s_rule), GFP_KERNEL); if (!s_rule) { status = -ENOMEM; @@ -3288,8 +3284,8 @@ ice_remove_rule_internal(struct ice_hw *hw, u8 recp_id, ice_aqc_opc_remove_sw_rules); status = ice_aq_sw_rules(hw, s_rule, - ICE_SW_RULE_RX_TX_NO_HDR_SIZE, 1, - ice_aqc_opc_remove_sw_rules, NULL); + ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s_rule), + 1, ice_aqc_opc_remove_sw_rules, NULL); /* Remove a book keeping from the list */ devm_kfree(ice_hw_to_dev(hw), s_rule); @@ -3437,7 +3433,7 @@ bool ice_vlan_fltr_exist(struct ice_hw *hw, u16 vlan_id, u16 vsi_handle) */ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) { - struct ice_aqc_sw_rules_elem *s_rule, *r_iter; + struct ice_sw_rule_lkup_rx_tx *s_rule, *r_iter; struct ice_fltr_list_entry *m_list_itr; struct list_head *rule_head; u16 total_elem_left, s_rule_size; @@ -3501,7 +3497,7 @@ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) rule_head = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rules; /* Allocate switch rule buffer for the bulk update for unicast */ - s_rule_size = ICE_SW_RULE_RX_TX_ETH_HDR_SIZE; + s_rule_size = ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s_rule); s_rule = devm_kcalloc(ice_hw_to_dev(hw), num_unicast, s_rule_size, GFP_KERNEL); if (!s_rule) { @@ -3517,8 +3513,7 @@ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) if (is_unicast_ether_addr(mac_addr)) { ice_fill_sw_rule(hw, &m_list_itr->fltr_info, r_iter, ice_aqc_opc_add_sw_rules); - r_iter = (struct ice_aqc_sw_rules_elem *) - ((u8 *)r_iter + s_rule_size); + r_iter = (typeof(s_rule))((u8 *)r_iter + s_rule_size); } } @@ -3527,7 +3522,7 @@ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) /* Call AQ switch rule in AQ_MAX chunk */ for (total_elem_left = num_unicast; total_elem_left > 0; total_elem_left -= elem_sent) { - struct ice_aqc_sw_rules_elem *entry = r_iter; + struct ice_sw_rule_lkup_rx_tx *entry = r_iter; elem_sent = min_t(u8, total_elem_left, (ICE_AQ_MAX_BUF_LEN / s_rule_size)); @@ -3536,7 +3531,7 @@ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) NULL); if (status) goto ice_add_mac_exit; - r_iter = (struct ice_aqc_sw_rules_elem *) + r_iter = (typeof(s_rule)) ((u8 *)r_iter + (elem_sent * s_rule_size)); } @@ -3548,8 +3543,7 @@ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) struct ice_fltr_mgmt_list_entry *fm_entry; if (is_unicast_ether_addr(mac_addr)) { - f_info->fltr_rule_id = - le16_to_cpu(r_iter->pdata.lkup_tx_rx.index); + f_info->fltr_rule_id = le16_to_cpu(r_iter->index); f_info->fltr_act = ICE_FWD_TO_VSI; /* Create an entry to track this MAC address */ fm_entry = devm_kzalloc(ice_hw_to_dev(hw), @@ -3565,8 +3559,7 @@ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) */ list_add(&fm_entry->list_entry, rule_head); - r_iter = (struct ice_aqc_sw_rules_elem *) - ((u8 *)r_iter + s_rule_size); + r_iter = (typeof(s_rule))((u8 *)r_iter + s_rule_size); } } @@ -3865,7 +3858,7 @@ ice_rem_adv_rule_info(struct ice_hw *hw, struct list_head *rule_head) */ int ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_handle, bool set, u8 direction) { - struct ice_aqc_sw_rules_elem *s_rule; + struct ice_sw_rule_lkup_rx_tx *s_rule; struct ice_fltr_info f_info; enum ice_adminq_opc opcode; u16 s_rule_size; @@ -3876,8 +3869,8 @@ int ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_handle, bool set, u8 direction) return -EINVAL; hw_vsi_id = ice_get_hw_vsi_num(hw, vsi_handle); - s_rule_size = set ? ICE_SW_RULE_RX_TX_ETH_HDR_SIZE : - ICE_SW_RULE_RX_TX_NO_HDR_SIZE; + s_rule_size = set ? ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s_rule) : + ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s_rule); s_rule = devm_kzalloc(ice_hw_to_dev(hw), s_rule_size, GFP_KERNEL); if (!s_rule) @@ -3915,7 +3908,7 @@ int ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_handle, bool set, u8 direction) if (status || !(f_info.flag & ICE_FLTR_TX_RX)) goto out; if (set) { - u16 index = le16_to_cpu(s_rule->pdata.lkup_tx_rx.index); + u16 index = le16_to_cpu(s_rule->index); if (f_info.flag & ICE_FLTR_TX) { hw->port_info->dflt_tx_vsi_num = hw_vsi_id; @@ -5641,7 +5634,7 @@ ice_find_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, */ static int ice_fill_adv_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, - struct ice_aqc_sw_rules_elem *s_rule, + struct ice_sw_rule_lkup_rx_tx *s_rule, const struct ice_dummy_pkt_profile *profile) { u8 *pkt; @@ -5650,7 +5643,7 @@ ice_fill_adv_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, /* Start with a packet with a pre-defined/dummy content. Then, fill * in the header values to be looked up or matched. */ - pkt = s_rule->pdata.lkup_tx_rx.hdr; + pkt = s_rule->hdr_data; memcpy(pkt, profile->pkt, profile->pkt_len); @@ -5740,7 +5733,7 @@ ice_fill_adv_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, } } - s_rule->pdata.lkup_tx_rx.hdr_len = cpu_to_le16(profile->pkt_len); + s_rule->hdr_len = cpu_to_le16(profile->pkt_len); return 0; } @@ -5963,7 +5956,7 @@ ice_add_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, struct ice_rule_query_data *added_entry) { struct ice_adv_fltr_mgmt_list_entry *m_entry, *adv_fltr = NULL; - struct ice_aqc_sw_rules_elem *s_rule = NULL; + struct ice_sw_rule_lkup_rx_tx *s_rule = NULL; const struct ice_dummy_pkt_profile *profile; u16 rid = 0, i, rule_buf_sz, vsi_handle; struct list_head *rule_head; @@ -6040,7 +6033,7 @@ ice_add_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, } return status; } - rule_buf_sz = ICE_SW_RULE_RX_TX_NO_HDR_SIZE + profile->pkt_len; + rule_buf_sz = ICE_SW_RULE_RX_TX_HDR_SIZE(s_rule, profile->pkt_len); s_rule = kzalloc(rule_buf_sz, GFP_KERNEL); if (!s_rule) return -ENOMEM; @@ -6089,16 +6082,15 @@ ice_add_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, * by caller) */ if (rinfo->rx) { - s_rule->type = cpu_to_le16(ICE_AQC_SW_RULES_T_LKUP_RX); - s_rule->pdata.lkup_tx_rx.src = - cpu_to_le16(hw->port_info->lport); + s_rule->hdr.type = cpu_to_le16(ICE_AQC_SW_RULES_T_LKUP_RX); + s_rule->src = cpu_to_le16(hw->port_info->lport); } else { - s_rule->type = cpu_to_le16(ICE_AQC_SW_RULES_T_LKUP_TX); - s_rule->pdata.lkup_tx_rx.src = cpu_to_le16(rinfo->sw_act.src); + s_rule->hdr.type = cpu_to_le16(ICE_AQC_SW_RULES_T_LKUP_TX); + s_rule->src = cpu_to_le16(rinfo->sw_act.src); } - s_rule->pdata.lkup_tx_rx.recipe_id = cpu_to_le16(rid); - s_rule->pdata.lkup_tx_rx.act = cpu_to_le32(act); + s_rule->recipe_id = cpu_to_le16(rid); + s_rule->act = cpu_to_le32(act); status = ice_fill_adv_dummy_packet(lkups, lkups_cnt, s_rule, profile); if (status) @@ -6107,7 +6099,7 @@ ice_add_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, if (rinfo->tun_type != ICE_NON_TUN && rinfo->tun_type != ICE_SW_TUN_AND_NON_TUN) { status = ice_fill_adv_packet_tun(hw, rinfo->tun_type, - s_rule->pdata.lkup_tx_rx.hdr, + s_rule->hdr_data, profile->offsets); if (status) goto err_ice_add_adv_rule; @@ -6135,8 +6127,7 @@ ice_add_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, adv_fltr->lkups_cnt = lkups_cnt; adv_fltr->rule_info = *rinfo; - adv_fltr->rule_info.fltr_rule_id = - le16_to_cpu(s_rule->pdata.lkup_tx_rx.index); + adv_fltr->rule_info.fltr_rule_id = le16_to_cpu(s_rule->index); sw = hw->switch_info; sw->recp_list[rid].adv_rule = true; rule_head = &sw->recp_list[rid].filt_rules; @@ -6384,17 +6375,16 @@ ice_rem_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, } mutex_unlock(rule_lock); if (remove_rule) { - struct ice_aqc_sw_rules_elem *s_rule; + struct ice_sw_rule_lkup_rx_tx *s_rule; u16 rule_buf_sz; - rule_buf_sz = ICE_SW_RULE_RX_TX_NO_HDR_SIZE; + rule_buf_sz = ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s_rule); s_rule = kzalloc(rule_buf_sz, GFP_KERNEL); if (!s_rule) return -ENOMEM; - s_rule->pdata.lkup_tx_rx.act = 0; - s_rule->pdata.lkup_tx_rx.index = - cpu_to_le16(list_elem->rule_info.fltr_rule_id); - s_rule->pdata.lkup_tx_rx.hdr_len = 0; + s_rule->act = 0; + s_rule->index = cpu_to_le16(list_elem->rule_info.fltr_rule_id); + s_rule->hdr_len = 0; status = ice_aq_sw_rules(hw, (struct ice_aqc_sw_rules *)s_rule, rule_buf_sz, 1, ice_aqc_opc_remove_sw_rules, NULL); diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h index ecac75e71395..eb641e5512d2 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.h +++ b/drivers/net/ethernet/intel/ice/ice_switch.h @@ -23,9 +23,6 @@ #define ICE_PROFID_IPV6_GTPU_TEID 46 #define ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER 70 -#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE \ - (offsetof(struct ice_aqc_sw_rules_elem, pdata.lkup_tx_rx.hdr)) - /* VSI context structure for add/get/update/free operations */ struct ice_vsi_ctx { u16 vsi_num; diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c index cd8e6b50968c..7adf9ddf129e 100644 --- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c @@ -504,6 +504,11 @@ int ice_reset_vf(struct ice_vf *vf, u32 flags) } if (ice_is_vf_disabled(vf)) { + vsi = ice_get_vf_vsi(vf); + if (WARN_ON(!vsi)) + return -EINVAL; + ice_vsi_stop_lan_tx_rings(vsi, ICE_NO_RESET, vf->vf_id); + ice_vsi_stop_all_rx_rings(vsi); dev_dbg(dev, "VF is already disabled, there is no need for resetting it, telling VM, all is fine %d\n", vf->vf_id); return 0; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c index 1d9b84c3937a..4547bc1f7cee 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c @@ -1569,35 +1569,27 @@ error_param: */ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) { - enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_SUCCESS; struct virtchnl_vsi_queue_config_info *qci = (struct virtchnl_vsi_queue_config_info *)msg; struct virtchnl_queue_pair_info *qpi; struct ice_pf *pf = vf->pf; struct ice_vsi *vsi; - int i, q_idx; + int i = -1, q_idx; - if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; + if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) goto error_param; - } - if (!ice_vc_isvalid_vsi_id(vf, qci->vsi_id)) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; + if (!ice_vc_isvalid_vsi_id(vf, qci->vsi_id)) goto error_param; - } vsi = ice_get_vf_vsi(vf); - if (!vsi) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; + if (!vsi) goto error_param; - } if (qci->num_queue_pairs > ICE_MAX_RSS_QS_PER_VF || qci->num_queue_pairs > min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)) { dev_err(ice_pf_to_dev(pf), "VF-%d requesting more than supported number of queues: %d\n", vf->vf_id, min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)); - v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } @@ -1610,7 +1602,6 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) !ice_vc_isvalid_ring_len(qpi->txq.ring_len) || !ice_vc_isvalid_ring_len(qpi->rxq.ring_len) || !ice_vc_isvalid_q_id(vf, qci->vsi_id, qpi->txq.queue_id)) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } @@ -1620,7 +1611,6 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) * for selected "vsi" */ if (q_idx >= vsi->alloc_txq || q_idx >= vsi->alloc_rxq) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } @@ -1630,14 +1620,13 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) vsi->tx_rings[i]->count = qpi->txq.ring_len; /* Disable any existing queue first */ - if (ice_vf_vsi_dis_single_txq(vf, vsi, q_idx)) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; + if (ice_vf_vsi_dis_single_txq(vf, vsi, q_idx)) goto error_param; - } /* Configure a queue with the requested settings */ if (ice_vsi_cfg_single_txq(vsi, vsi->tx_rings, q_idx)) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; + dev_warn(ice_pf_to_dev(pf), "VF-%d failed to configure TX queue %d\n", + vf->vf_id, i); goto error_param; } } @@ -1651,17 +1640,13 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) if (qpi->rxq.databuffer_size != 0 && (qpi->rxq.databuffer_size > ((16 * 1024) - 128) || - qpi->rxq.databuffer_size < 1024)) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; + qpi->rxq.databuffer_size < 1024)) goto error_param; - } vsi->rx_buf_len = qpi->rxq.databuffer_size; vsi->rx_rings[i]->rx_buf_len = vsi->rx_buf_len; if (qpi->rxq.max_pkt_size > max_frame_size || - qpi->rxq.max_pkt_size < 64) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; + qpi->rxq.max_pkt_size < 64) goto error_param; - } vsi->max_frame = qpi->rxq.max_pkt_size; /* add space for the port VLAN since the VF driver is @@ -1672,16 +1657,30 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) vsi->max_frame += VLAN_HLEN; if (ice_vsi_cfg_single_rxq(vsi, q_idx)) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; + dev_warn(ice_pf_to_dev(pf), "VF-%d failed to configure RX queue %d\n", + vf->vf_id, i); goto error_param; } } } + /* send the response to the VF */ + return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES, + VIRTCHNL_STATUS_SUCCESS, NULL, 0); error_param: + /* disable whatever we can */ + for (; i >= 0; i--) { + if (ice_vsi_ctrl_one_rx_ring(vsi, false, i, true)) + dev_err(ice_pf_to_dev(pf), "VF-%d could not disable RX queue %d\n", + vf->vf_id, i); + if (ice_vf_vsi_dis_single_txq(vf, vsi, i)) + dev_err(ice_pf_to_dev(pf), "VF-%d could not disable TX queue %d\n", + vf->vf_id, i); + } + /* send the response to the VF */ - return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES, v_ret, - NULL, 0); + return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES, + VIRTCHNL_STATUS_ERR_PARAM, NULL, 0); } /** diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index 7f11c0a8e7a9..d4e63f0644c3 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -1184,9 +1184,9 @@ static int ixgbe_update_vf_xcast_mode(struct ixgbe_adapter *adapter, switch (xcast_mode) { case IXGBEVF_XCAST_MODE_NONE: - disable = IXGBE_VMOLR_BAM | IXGBE_VMOLR_ROMPE | + disable = IXGBE_VMOLR_ROMPE | IXGBE_VMOLR_MPE | IXGBE_VMOLR_UPE | IXGBE_VMOLR_VPE; - enable = 0; + enable = IXGBE_VMOLR_BAM; break; case IXGBEVF_XCAST_MODE_MULTI: disable = IXGBE_VMOLR_MPE | IXGBE_VMOLR_UPE | IXGBE_VMOLR_VPE; @@ -1208,9 +1208,9 @@ static int ixgbe_update_vf_xcast_mode(struct ixgbe_adapter *adapter, return -EPERM; } - disable = 0; + disable = IXGBE_VMOLR_VPE; enable = IXGBE_VMOLR_BAM | IXGBE_VMOLR_ROMPE | - IXGBE_VMOLR_MPE | IXGBE_VMOLR_UPE | IXGBE_VMOLR_VPE; + IXGBE_VMOLR_MPE | IXGBE_VMOLR_UPE; break; default: return -EOPNOTSUPP; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c index a79201a9a6f0..a9da85e418a4 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c @@ -579,7 +579,7 @@ static bool is_valid_offset(struct rvu *rvu, struct cpt_rd_wr_reg_msg *req) blkaddr = validate_and_get_cpt_blkaddr(req->blkaddr); if (blkaddr < 0) - return blkaddr; + return false; /* Registers that can be accessed from PF/VF */ if ((offset & 0xFF000) == CPT_AF_LFX_CTL(0) || diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c index bc614a4def9e..3f60a80e34c8 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c @@ -1390,7 +1390,8 @@ static int otx2vf_get_link_ksettings(struct net_device *netdev, static const struct ethtool_ops otx2vf_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS | - ETHTOOL_COALESCE_MAX_FRAMES, + ETHTOOL_COALESCE_MAX_FRAMES | + ETHTOOL_COALESCE_USE_ADAPTIVE, .supported_ring_params = ETHTOOL_RING_USE_RX_BUF_LEN | ETHTOOL_RING_USE_CQE_SIZE, .get_link = otx2_get_link, diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c index 54f235c216a9..2dd192b5e4e0 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c @@ -355,7 +355,7 @@ int otx2_add_macfilter(struct net_device *netdev, const u8 *mac) { struct otx2_nic *pf = netdev_priv(netdev); - if (bitmap_weight(&pf->flow_cfg->dmacflt_bmap, + if (!bitmap_empty(&pf->flow_cfg->dmacflt_bmap, pf->flow_cfg->dmacflt_max_flows)) netdev_warn(netdev, "Add %pM to CGX/RPM DMAC filters list as well\n", @@ -438,7 +438,7 @@ int otx2_get_maxflows(struct otx2_flow_config *flow_cfg) return 0; if (flow_cfg->nr_flows == flow_cfg->max_flows || - bitmap_weight(&flow_cfg->dmacflt_bmap, + !bitmap_empty(&flow_cfg->dmacflt_bmap, flow_cfg->dmacflt_max_flows)) return flow_cfg->max_flows + flow_cfg->dmacflt_max_flows; else diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index fe3472e04c23..9106c359e64c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -1120,7 +1120,7 @@ static int otx2_cgx_config_loopback(struct otx2_nic *pf, bool enable) struct msg_req *msg; int err; - if (enable && bitmap_weight(&pf->flow_cfg->dmacflt_bmap, + if (enable && !bitmap_empty(&pf->flow_cfg->dmacflt_bmap, pf->flow_cfg->dmacflt_max_flows)) netdev_warn(pf->netdev, "CGX/RPM internal loopback might not work as DMAC filters are active\n"); diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index a9d4fd8945bb..59c9a10f83ba 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -899,6 +899,17 @@ static bool mtk_rx_get_desc(struct mtk_eth *eth, struct mtk_rx_dma_v2 *rxd, return true; } +static void *mtk_max_lro_buf_alloc(gfp_t gfp_mask) +{ + unsigned int size = mtk_max_frag_size(MTK_MAX_LRO_RX_LENGTH); + unsigned long data; + + data = __get_free_pages(gfp_mask | __GFP_COMP | __GFP_NOWARN, + get_order(size)); + + return (void *)data; +} + /* the qdma core needs scratch memory to be setup */ static int mtk_init_fq_dma(struct mtk_eth *eth) { @@ -1467,7 +1478,10 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, goto release_desc; /* alloc new buffer */ - new_data = napi_alloc_frag(ring->frag_size); + if (ring->frag_size <= PAGE_SIZE) + new_data = napi_alloc_frag(ring->frag_size); + else + new_data = mtk_max_lro_buf_alloc(GFP_ATOMIC); if (unlikely(!new_data)) { netdev->stats.rx_dropped++; goto release_desc; @@ -1914,7 +1928,10 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) return -ENOMEM; for (i = 0; i < rx_dma_size; i++) { - ring->data[i] = netdev_alloc_frag(ring->frag_size); + if (ring->frag_size <= PAGE_SIZE) + ring->data[i] = netdev_alloc_frag(ring->frag_size); + else + ring->data[i] = mtk_max_lro_buf_alloc(GFP_KERNEL); if (!ring->data[i]) return -ENOMEM; } @@ -2212,6 +2229,9 @@ static int mtk_hwlro_get_fdir_entry(struct net_device *dev, struct ethtool_rx_flow_spec *fsp = (struct ethtool_rx_flow_spec *)&cmd->fs; + if (fsp->location >= ARRAY_SIZE(mac->hwlro_ip)) + return -EINVAL; + /* only tcp dst ipv4 is meaningful, others are meaningless */ fsp->flow_type = TCP_V4_FLOW; fsp->h_u.tcp_ip4_spec.ip4dst = ntohl(mac->hwlro_ip[fsp->location]); diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index e10b7b04b894..c56d2194cbfc 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -1994,21 +1994,16 @@ static void mlx4_allocate_port_vpps(struct mlx4_dev *dev, int port) static int mlx4_master_activate_admin_state(struct mlx4_priv *priv, int slave) { - int port, err; + int p, port, err; struct mlx4_vport_state *vp_admin; struct mlx4_vport_oper_state *vp_oper; struct mlx4_slave_state *slave_state = &priv->mfunc.master.slave_state[slave]; struct mlx4_active_ports actv_ports = mlx4_get_active_ports( &priv->dev, slave); - int min_port = find_first_bit(actv_ports.ports, - priv->dev.caps.num_ports) + 1; - int max_port = min_port - 1 + - bitmap_weight(actv_ports.ports, priv->dev.caps.num_ports); - for (port = min_port; port <= max_port; port++) { - if (!test_bit(port - 1, actv_ports.ports)) - continue; + for_each_set_bit(p, actv_ports.ports, priv->dev.caps.num_ports) { + port = p + 1; priv->mfunc.master.vf_oper[slave].smi_enabled[port] = priv->mfunc.master.vf_admin[slave].enable_smi[port]; vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port]; @@ -2063,19 +2058,13 @@ static int mlx4_master_activate_admin_state(struct mlx4_priv *priv, int slave) static void mlx4_master_deactivate_admin_state(struct mlx4_priv *priv, int slave) { - int port; + int p, port; struct mlx4_vport_oper_state *vp_oper; struct mlx4_active_ports actv_ports = mlx4_get_active_ports( &priv->dev, slave); - int min_port = find_first_bit(actv_ports.ports, - priv->dev.caps.num_ports) + 1; - int max_port = min_port - 1 + - bitmap_weight(actv_ports.ports, priv->dev.caps.num_ports); - - for (port = min_port; port <= max_port; port++) { - if (!test_bit(port - 1, actv_ports.ports)) - continue; + for_each_set_bit(p, actv_ports.ports, priv->dev.caps.num_ports) { + port = p + 1; priv->mfunc.master.vf_oper[slave].smi_enabled[port] = MLX4_VF_SMI_DISABLED; vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port]; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index ed5038d98ef6..6400a827173c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -2110,7 +2110,7 @@ static int mlx4_en_get_module_eeprom(struct net_device *dev, en_err(priv, "mlx4_get_module_info i(%d) offset(%d) bytes_to_read(%d) - FAILED (0x%x)\n", i, offset, ee->len - i, ret); - return 0; + return ret; } i += ret; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c index 11f7c03ae81b..50422b56a64d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c @@ -571,18 +571,21 @@ static int _next_phys_dev(struct mlx5_core_dev *mdev, return 1; } -static int next_phys_dev(struct device *dev, const void *data) +static void *pci_get_other_drvdata(struct device *this, struct device *other) { - struct mlx5_adev *madev = container_of(dev, struct mlx5_adev, adev.dev); - struct mlx5_core_dev *mdev = madev->mdev; + if (this->driver != other->driver) + return NULL; - return _next_phys_dev(mdev, data); + return pci_get_drvdata(to_pci_dev(other)); } static int next_phys_dev_lag(struct device *dev, const void *data) { - struct mlx5_adev *madev = container_of(dev, struct mlx5_adev, adev.dev); - struct mlx5_core_dev *mdev = madev->mdev; + struct mlx5_core_dev *mdev, *this = (struct mlx5_core_dev *)data; + + mdev = pci_get_other_drvdata(this->device, dev); + if (!mdev) + return 0; if (!MLX5_CAP_GEN(mdev, vport_group_manager) || !MLX5_CAP_GEN(mdev, lag_master) || @@ -596,26 +599,17 @@ static int next_phys_dev_lag(struct device *dev, const void *data) static struct mlx5_core_dev *mlx5_get_next_dev(struct mlx5_core_dev *dev, int (*match)(struct device *dev, const void *data)) { - struct auxiliary_device *adev; - struct mlx5_adev *madev; + struct device *next; if (!mlx5_core_is_pf(dev)) return NULL; - adev = auxiliary_find_device(NULL, dev, match); - if (!adev) + next = bus_find_device(&pci_bus_type, NULL, dev, match); + if (!next) return NULL; - madev = container_of(adev, struct mlx5_adev, adev); - put_device(&adev->dev); - return madev->mdev; -} - -/* Must be called with intf_mutex held */ -struct mlx5_core_dev *mlx5_get_next_phys_dev(struct mlx5_core_dev *dev) -{ - lockdep_assert_held(&mlx5_intf_mutex); - return mlx5_get_next_dev(dev, &next_phys_dev); + put_device(next); + return pci_get_drvdata(to_pci_dev(next)); } /* Must be called with intf_mutex held */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c index eae9aa9c0811..978a2bb8e122 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c @@ -675,6 +675,9 @@ static void mlx5_fw_tracer_handle_traces(struct work_struct *work) if (!tracer->owner) return; + if (unlikely(!tracer->str_db.loaded)) + goto arm; + block_count = tracer->buff.size / TRACER_BLOCK_SIZE_BYTE; start_offset = tracer->buff.consumer_index * TRACER_BLOCK_SIZE_BYTE; @@ -732,6 +735,7 @@ static void mlx5_fw_tracer_handle_traces(struct work_struct *work) &tmp_trace_block[TRACES_PER_BLOCK - 1]); } +arm: mlx5_fw_tracer_arm(dev); } @@ -1136,8 +1140,7 @@ static int fw_tracer_event(struct notifier_block *nb, unsigned long action, void queue_work(tracer->work_queue, &tracer->ownership_change_work); break; case MLX5_TRACER_SUBTYPE_TRACES_AVAILABLE: - if (likely(tracer->str_db.loaded)) - queue_work(tracer->work_queue, &tracer->handle_traces_work); + queue_work(tracer->work_queue, &tracer->handle_traces_work); break; default: mlx5_core_dbg(dev, "FWTracer: Event with unrecognized subtype: sub_type %d\n", diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 65d3c4865abf..b6c15efe92ad 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -764,6 +764,7 @@ struct mlx5e_rq { u8 wq_type; u32 rqn; struct mlx5_core_dev *mdev; + struct mlx5e_channel *channel; u32 umr_mkey; struct mlx5e_dma_info wqe_overflow; @@ -1076,6 +1077,9 @@ void mlx5e_close_cq(struct mlx5e_cq *cq); int mlx5e_open_locked(struct net_device *netdev); int mlx5e_close_locked(struct net_device *netdev); +void mlx5e_trigger_napi_icosq(struct mlx5e_channel *c); +void mlx5e_trigger_napi_sched(struct napi_struct *napi); + int mlx5e_open_channels(struct mlx5e_priv *priv, struct mlx5e_channels *chs); void mlx5e_close_channels(struct mlx5e_channels *chs); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h index 4130a871de61..6e3a90a959e9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h @@ -12,6 +12,7 @@ struct mlx5e_post_act; enum { MLX5E_TC_FT_LEVEL = 0, MLX5E_TC_TTC_FT_LEVEL, + MLX5E_TC_MISS_LEVEL, }; struct mlx5e_tc_table { @@ -20,6 +21,7 @@ struct mlx5e_tc_table { */ struct mutex t_lock; struct mlx5_flow_table *t; + struct mlx5_flow_table *miss_t; struct mlx5_fs_chains *chains; struct mlx5e_post_act *post_act; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c index 68364484a435..3c1edfa33aa7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c @@ -565,7 +565,8 @@ static void mlx5e_build_rx_cq_param(struct mlx5_core_dev *mdev, static u8 rq_end_pad_mode(struct mlx5_core_dev *mdev, struct mlx5e_params *params) { bool lro_en = params->packet_merge.type == MLX5E_PACKET_MERGE_LRO; - bool ro = MLX5_CAP_GEN(mdev, relaxed_ordering_write); + bool ro = pcie_relaxed_ordering_enabled(mdev->pdev) && + MLX5_CAP_GEN(mdev, relaxed_ordering_write); return ro && lro_en ? MLX5_WQ_END_PAD_MODE_NONE : MLX5_WQ_END_PAD_MODE_ALIGN; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c index 335b20b6383b..047f88f09203 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c @@ -736,6 +736,7 @@ void mlx5e_ptp_activate_channel(struct mlx5e_ptp *c) if (test_bit(MLX5E_PTP_STATE_RX, c->state)) { mlx5e_ptp_rx_set_fs(c->priv); mlx5e_activate_rq(&c->rq); + mlx5e_trigger_napi_sched(&c->napi); } } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c index 2684e9da9f41..fc366e66d0b0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -123,6 +123,8 @@ static int mlx5e_rx_reporter_err_icosq_cqe_recover(void *ctx) xskrq->stats->recover++; } + mlx5e_trigger_napi_icosq(icosq->channel); + mutex_unlock(&icosq->channel->icosq_recovery_lock); return 0; @@ -166,6 +168,10 @@ static int mlx5e_rx_reporter_err_rq_cqe_recover(void *ctx) clear_bit(MLX5E_RQ_STATE_RECOVERING, &rq->state); mlx5e_activate_rq(rq); rq->stats->recover++; + if (rq->channel) + mlx5e_trigger_napi_icosq(rq->channel); + else + mlx5e_trigger_napi_sched(rq->cq.napi); return 0; out: clear_bit(MLX5E_RQ_STATE_RECOVERING, &rq->state); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c index bceea7a1589e..25f51f80a9b4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c @@ -715,7 +715,7 @@ mlx5_tc_ct_entry_create_mod_hdr(struct mlx5_tc_ct_priv *ct_priv, struct mlx5_flow_attr *attr, struct flow_rule *flow_rule, struct mlx5e_mod_hdr_handle **mh, - u8 zone_restore_id, bool nat) + u8 zone_restore_id, bool nat_table, bool has_nat) { DECLARE_MOD_HDR_ACTS_ACTIONS(actions_arr, MLX5_CT_MIN_MOD_ACTS); DECLARE_MOD_HDR_ACTS(mod_acts, actions_arr); @@ -731,11 +731,12 @@ mlx5_tc_ct_entry_create_mod_hdr(struct mlx5_tc_ct_priv *ct_priv, &attr->ct_attr.ct_labels_id); if (err) return -EOPNOTSUPP; - if (nat) { - err = mlx5_tc_ct_entry_create_nat(ct_priv, flow_rule, - &mod_acts); - if (err) - goto err_mapping; + if (nat_table) { + if (has_nat) { + err = mlx5_tc_ct_entry_create_nat(ct_priv, flow_rule, &mod_acts); + if (err) + goto err_mapping; + } ct_state |= MLX5_CT_STATE_NAT_BIT; } @@ -750,7 +751,7 @@ mlx5_tc_ct_entry_create_mod_hdr(struct mlx5_tc_ct_priv *ct_priv, if (err) goto err_mapping; - if (nat) { + if (nat_table && has_nat) { attr->modify_hdr = mlx5_modify_header_alloc(ct_priv->dev, ct_priv->ns_type, mod_acts.num_actions, mod_acts.actions); @@ -818,7 +819,9 @@ mlx5_tc_ct_entry_add_rule(struct mlx5_tc_ct_priv *ct_priv, err = mlx5_tc_ct_entry_create_mod_hdr(ct_priv, attr, flow_rule, &zone_rule->mh, - zone_restore_id, nat); + zone_restore_id, + nat, + mlx5_tc_ct_entry_has_nat(entry)); if (err) { ct_dbg("Failed to create ct entry mod hdr"); goto err_mod_hdr; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c index 857840ab1e91..11f2a7fb72a9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c @@ -179,6 +179,7 @@ static void mlx5e_activate_trap(struct mlx5e_trap *trap) { napi_enable(&trap->napi); mlx5e_activate_rq(&trap->rq); + mlx5e_trigger_napi_sched(&trap->napi); } void mlx5e_deactivate_trap(struct mlx5e_priv *priv) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c index 279cd8f4e79f..2c520394aa1d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c @@ -117,6 +117,7 @@ static int mlx5e_xsk_enable_locked(struct mlx5e_priv *priv, goto err_remove_pool; mlx5e_activate_xsk(c); + mlx5e_trigger_napi_icosq(c); /* Don't wait for WQEs, because the newer xdpsock sample doesn't provide * any Fill Ring entries at the setup stage. diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c index 3ad7f1301fa8..98ed9ef3a6bd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c @@ -64,6 +64,7 @@ static int mlx5e_init_xsk_rq(struct mlx5e_channel *c, rq->clock = &mdev->clock; rq->icosq = &c->icosq; rq->ix = c->ix; + rq->channel = c; rq->mdev = mdev; rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); rq->xdpsq = &c->rq_xdpsq; @@ -179,10 +180,6 @@ void mlx5e_activate_xsk(struct mlx5e_channel *c) mlx5e_reporter_icosq_resume_recovery(c); /* TX queue is created active. */ - - spin_lock_bh(&c->async_icosq_lock); - mlx5e_trigger_irq(&c->async_icosq); - spin_unlock_bh(&c->async_icosq_lock); } void mlx5e_deactivate_xsk(struct mlx5e_channel *c) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c index 43a536cb81db..c0f409c195bf 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c @@ -38,11 +38,12 @@ void mlx5e_mkey_set_relaxed_ordering(struct mlx5_core_dev *mdev, void *mkc) { + bool ro_pci_enable = pcie_relaxed_ordering_enabled(mdev->pdev); bool ro_write = MLX5_CAP_GEN(mdev, relaxed_ordering_write); bool ro_read = MLX5_CAP_GEN(mdev, relaxed_ordering_read); - MLX5_SET(mkc, mkc, relaxed_ordering_read, ro_read); - MLX5_SET(mkc, mkc, relaxed_ordering_write, ro_write); + MLX5_SET(mkc, mkc, relaxed_ordering_read, ro_pci_enable && ro_read); + MLX5_SET(mkc, mkc, relaxed_ordering_write, ro_pci_enable && ro_write); } static int mlx5e_create_mkey(struct mlx5_core_dev *mdev, u32 pdn, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 05c015515cce..087952b84ccb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -475,6 +475,7 @@ static int mlx5e_init_rxq_rq(struct mlx5e_channel *c, struct mlx5e_params *param rq->clock = &mdev->clock; rq->icosq = &c->icosq; rq->ix = c->ix; + rq->channel = c; rq->mdev = mdev; rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); rq->xdpsq = &c->rq_xdpsq; @@ -1066,13 +1067,6 @@ err_free_rq: void mlx5e_activate_rq(struct mlx5e_rq *rq) { set_bit(MLX5E_RQ_STATE_ENABLED, &rq->state); - if (rq->icosq) { - mlx5e_trigger_irq(rq->icosq); - } else { - local_bh_disable(); - napi_schedule(rq->cq.napi); - local_bh_enable(); - } } void mlx5e_deactivate_rq(struct mlx5e_rq *rq) @@ -2227,6 +2221,20 @@ static int mlx5e_channel_stats_alloc(struct mlx5e_priv *priv, int ix, int cpu) return 0; } +void mlx5e_trigger_napi_icosq(struct mlx5e_channel *c) +{ + spin_lock_bh(&c->async_icosq_lock); + mlx5e_trigger_irq(&c->async_icosq); + spin_unlock_bh(&c->async_icosq_lock); +} + +void mlx5e_trigger_napi_sched(struct napi_struct *napi) +{ + local_bh_disable(); + napi_schedule(napi); + local_bh_enable(); +} + static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix, struct mlx5e_params *params, struct mlx5e_channel_param *cparam, @@ -2308,6 +2316,8 @@ static void mlx5e_activate_channel(struct mlx5e_channel *c) if (test_bit(MLX5E_CHANNEL_STATE_XSK, c->state)) mlx5e_activate_xsk(c); + + mlx5e_trigger_napi_icosq(c); } static void mlx5e_deactivate_channel(struct mlx5e_channel *c) @@ -4559,6 +4569,11 @@ static int mlx5e_xdp_set(struct net_device *netdev, struct bpf_prog *prog) unlock: mutex_unlock(&priv->state_lock); + + /* Need to fix some features. */ + if (!err) + netdev_update_features(netdev); + return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index eb90e79388f1..f797fd97d305 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -950,6 +950,13 @@ err_event_reg: return err; } +static void mlx5e_cleanup_uplink_rep_tx(struct mlx5e_rep_priv *rpriv) +{ + mlx5e_rep_tc_netdevice_event_unregister(rpriv); + mlx5e_rep_bond_cleanup(rpriv); + mlx5e_rep_tc_cleanup(rpriv); +} + static int mlx5e_init_rep_tx(struct mlx5e_priv *priv) { struct mlx5e_rep_priv *rpriv = priv->ppriv; @@ -961,42 +968,36 @@ static int mlx5e_init_rep_tx(struct mlx5e_priv *priv) return err; } - err = mlx5e_tc_ht_init(&rpriv->tc_ht); - if (err) - goto err_ht_init; - if (rpriv->rep->vport == MLX5_VPORT_UPLINK) { err = mlx5e_init_uplink_rep_tx(rpriv); if (err) goto err_init_tx; } + err = mlx5e_tc_ht_init(&rpriv->tc_ht); + if (err) + goto err_ht_init; + return 0; -err_init_tx: - mlx5e_tc_ht_cleanup(&rpriv->tc_ht); err_ht_init: + if (rpriv->rep->vport == MLX5_VPORT_UPLINK) + mlx5e_cleanup_uplink_rep_tx(rpriv); +err_init_tx: mlx5e_destroy_tises(priv); return err; } -static void mlx5e_cleanup_uplink_rep_tx(struct mlx5e_rep_priv *rpriv) -{ - mlx5e_rep_tc_netdevice_event_unregister(rpriv); - mlx5e_rep_bond_cleanup(rpriv); - mlx5e_rep_tc_cleanup(rpriv); -} - static void mlx5e_cleanup_rep_tx(struct mlx5e_priv *priv) { struct mlx5e_rep_priv *rpriv = priv->ppriv; - mlx5e_destroy_tises(priv); + mlx5e_tc_ht_cleanup(&rpriv->tc_ht); if (rpriv->rep->vport == MLX5_VPORT_UPLINK) mlx5e_cleanup_uplink_rep_tx(rpriv); - mlx5e_tc_ht_cleanup(&rpriv->tc_ht); + mlx5e_destroy_tises(priv); } static void mlx5e_rep_enable(struct mlx5e_priv *priv) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 49dea02a12d2..34bf11cdf90f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -4714,6 +4714,33 @@ static int mlx5e_tc_nic_get_ft_size(struct mlx5_core_dev *dev) return tc_tbl_size; } +static int mlx5e_tc_nic_create_miss_table(struct mlx5e_priv *priv) +{ + struct mlx5_flow_table **ft = &priv->fs.tc.miss_t; + struct mlx5_flow_table_attr ft_attr = {}; + struct mlx5_flow_namespace *ns; + int err = 0; + + ft_attr.max_fte = 1; + ft_attr.autogroup.max_num_groups = 1; + ft_attr.level = MLX5E_TC_MISS_LEVEL; + ft_attr.prio = 0; + ns = mlx5_get_flow_namespace(priv->mdev, MLX5_FLOW_NAMESPACE_KERNEL); + + *ft = mlx5_create_auto_grouped_flow_table(ns, &ft_attr); + if (IS_ERR(*ft)) { + err = PTR_ERR(*ft); + netdev_err(priv->netdev, "failed to create tc nic miss table err=%d\n", err); + } + + return err; +} + +static void mlx5e_tc_nic_destroy_miss_table(struct mlx5e_priv *priv) +{ + mlx5_destroy_flow_table(priv->fs.tc.miss_t); +} + int mlx5e_tc_nic_init(struct mlx5e_priv *priv) { struct mlx5e_tc_table *tc = &priv->fs.tc; @@ -4746,19 +4773,23 @@ int mlx5e_tc_nic_init(struct mlx5e_priv *priv) } tc->mapping = chains_mapping; + err = mlx5e_tc_nic_create_miss_table(priv); + if (err) + goto err_chains; + if (MLX5_CAP_FLOWTABLE_NIC_RX(priv->mdev, ignore_flow_level)) attr.flags = MLX5_CHAINS_AND_PRIOS_SUPPORTED | MLX5_CHAINS_IGNORE_FLOW_LEVEL_SUPPORTED; attr.ns = MLX5_FLOW_NAMESPACE_KERNEL; attr.max_ft_sz = mlx5e_tc_nic_get_ft_size(dev); attr.max_grp_num = MLX5E_TC_TABLE_NUM_GROUPS; - attr.default_ft = mlx5e_vlan_get_flowtable(priv->fs.vlan); + attr.default_ft = priv->fs.tc.miss_t; attr.mapping = chains_mapping; tc->chains = mlx5_chains_create(dev, &attr); if (IS_ERR(tc->chains)) { err = PTR_ERR(tc->chains); - goto err_chains; + goto err_miss; } tc->post_act = mlx5e_tc_post_act_init(priv, tc->chains, MLX5_FLOW_NAMESPACE_KERNEL); @@ -4781,6 +4812,8 @@ err_reg: mlx5_tc_ct_clean(tc->ct); mlx5e_tc_post_act_destroy(tc->post_act); mlx5_chains_destroy(tc->chains); +err_miss: + mlx5e_tc_nic_destroy_miss_table(priv); err_chains: mapping_destroy(chains_mapping); err_mapping: @@ -4821,6 +4854,7 @@ void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv) mlx5e_tc_post_act_destroy(tc->post_act); mapping_destroy(tc->mapping); mlx5_chains_destroy(tc->chains); + mlx5e_tc_nic_destroy_miss_table(priv); } int mlx5e_tc_ht_init(struct rhashtable *tc_ht) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 217cac29057f..2ce3728576d1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -2690,9 +2690,6 @@ static int mlx5_esw_offloads_devcom_event(int event, switch (event) { case ESW_OFFLOADS_DEVCOM_PAIR: - if (mlx5_get_next_phys_dev(esw->dev) != peer_esw->dev) - break; - if (mlx5_eswitch_vport_match_metadata_enabled(esw) != mlx5_eswitch_vport_match_metadata_enabled(peer_esw)) break; @@ -2744,6 +2741,9 @@ static void esw_offloads_devcom_init(struct mlx5_eswitch *esw) if (!MLX5_CAP_ESW(esw->dev, merged_eswitch)) return; + if (!mlx5_is_lag_supported(esw->dev)) + return; + mlx5_devcom_register_component(devcom, MLX5_DEVCOM_ESW_OFFLOADS, mlx5_esw_offloads_devcom_event, @@ -2761,6 +2761,9 @@ static void esw_offloads_devcom_cleanup(struct mlx5_eswitch *esw) if (!MLX5_CAP_ESW(esw->dev, merged_eswitch)) return; + if (!mlx5_is_lag_supported(esw->dev)) + return; + mlx5_devcom_send_event(devcom, MLX5_DEVCOM_ESW_OFFLOADS, ESW_OFFLOADS_DEVCOM_UNPAIR, esw); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 84caffe4c278..21e5c709b2d3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -114,7 +114,7 @@ #define KERNEL_MIN_LEVEL (KERNEL_NIC_PRIO_NUM_LEVELS + 1) #define KERNEL_NIC_TC_NUM_PRIOS 1 -#define KERNEL_NIC_TC_NUM_LEVELS 2 +#define KERNEL_NIC_TC_NUM_LEVELS 3 #define ANCHOR_NUM_LEVELS 1 #define ANCHOR_NUM_PRIOS 1 @@ -1574,9 +1574,22 @@ static struct mlx5_flow_rule *find_flow_rule(struct fs_fte *fte, return NULL; } -static bool check_conflicting_actions(u32 action1, u32 action2) +static bool check_conflicting_actions_vlan(const struct mlx5_fs_vlan *vlan0, + const struct mlx5_fs_vlan *vlan1) { - u32 xored_actions = action1 ^ action2; + return vlan0->ethtype != vlan1->ethtype || + vlan0->vid != vlan1->vid || + vlan0->prio != vlan1->prio; +} + +static bool check_conflicting_actions(const struct mlx5_flow_act *act1, + const struct mlx5_flow_act *act2) +{ + u32 action1 = act1->action; + u32 action2 = act2->action; + u32 xored_actions; + + xored_actions = action1 ^ action2; /* if one rule only wants to count, it's ok */ if (action1 == MLX5_FLOW_CONTEXT_ACTION_COUNT || @@ -1593,6 +1606,22 @@ static bool check_conflicting_actions(u32 action1, u32 action2) MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2)) return true; + if (action1 & MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT && + act1->pkt_reformat != act2->pkt_reformat) + return true; + + if (action1 & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR && + act1->modify_hdr != act2->modify_hdr) + return true; + + if (action1 & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH && + check_conflicting_actions_vlan(&act1->vlan[0], &act2->vlan[0])) + return true; + + if (action1 & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2 && + check_conflicting_actions_vlan(&act1->vlan[1], &act2->vlan[1])) + return true; + return false; } @@ -1600,7 +1629,7 @@ static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_context *flow_context, const struct mlx5_flow_act *flow_act) { - if (check_conflicting_actions(flow_act->action, fte->action.action)) { + if (check_conflicting_actions(flow_act, &fte->action)) { mlx5_core_warn(get_dev(&fte->node), "Found two FTEs with conflicting actions\n"); return -EEXIST; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c index 552b6e26e701..2a8fc547eb37 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c @@ -783,7 +783,7 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) { struct mlx5_core_dev *dev0 = ldev->pf[MLX5_LAG_P1].dev; struct mlx5_core_dev *dev1 = ldev->pf[MLX5_LAG_P2].dev; - struct lag_tracker tracker; + struct lag_tracker tracker = { }; bool do_bond, roce_lag; int err; int i; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h index 72f70fad4641..c81b173156d2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h @@ -74,6 +74,16 @@ struct mlx5_lag { struct lag_mpesw lag_mpesw; }; +static inline bool mlx5_is_lag_supported(struct mlx5_core_dev *dev) +{ + if (!MLX5_CAP_GEN(dev, vport_group_manager) || + !MLX5_CAP_GEN(dev, lag_master) || + MLX5_CAP_GEN(dev, num_lag_ports) < 2 || + MLX5_CAP_GEN(dev, num_lag_ports) > MLX5_MAX_PORTS) + return false; + return true; +} + static inline struct mlx5_lag * mlx5_lag_dev(struct mlx5_core_dev *dev) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index 484cb1e4fc7f..9cc7afea2758 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -209,7 +209,6 @@ int mlx5_attach_device(struct mlx5_core_dev *dev); void mlx5_detach_device(struct mlx5_core_dev *dev); int mlx5_register_device(struct mlx5_core_dev *dev); void mlx5_unregister_device(struct mlx5_core_dev *dev); -struct mlx5_core_dev *mlx5_get_next_phys_dev(struct mlx5_core_dev *dev); struct mlx5_core_dev *mlx5_get_next_phys_dev_lag(struct mlx5_core_dev *dev); void mlx5_dev_list_lock(void); void mlx5_dev_list_unlock(void); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c index 728f81882589..6a9abba92df6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c @@ -44,11 +44,10 @@ static int set_miss_action(struct mlx5_flow_root_namespace *ns, err = mlx5dr_table_set_miss_action(ft->fs_dr_table.dr_table, action); if (err && action) { err = mlx5dr_action_destroy(action); - if (err) { - action = NULL; - mlx5_core_err(ns->dev, "Failed to destroy action (%d)\n", - err); - } + if (err) + mlx5_core_err(ns->dev, + "Failed to destroy action (%d)\n", err); + action = NULL; } ft->fs_dr_table.miss_action = action; if (old_miss_action) { diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h index a68d931090dd..15c8d4de8350 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h @@ -8,8 +8,8 @@ #include "spectrum.h" enum mlxsw_sp_counter_sub_pool_id { - MLXSW_SP_COUNTER_SUB_POOL_FLOW, MLXSW_SP_COUNTER_SUB_POOL_RIF, + MLXSW_SP_COUNTER_SUB_POOL_FLOW, }; int mlxsw_sp_counter_alloc(struct mlxsw_sp *mlxsw_sp, diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c index efbddf24ba31..af81236b4b4e 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.c +++ b/drivers/net/ethernet/microchip/lan743x_main.c @@ -1164,9 +1164,14 @@ static int lan743x_phy_open(struct lan743x_adapter *adapter) if (!phydev) goto return_error; - ret = phy_connect_direct(netdev, phydev, - lan743x_phy_link_status_change, - PHY_INTERFACE_MODE_GMII); + if (adapter->is_pci11x1x) + ret = phy_connect_direct(netdev, phydev, + lan743x_phy_link_status_change, + PHY_INTERFACE_MODE_RGMII); + else + ret = phy_connect_direct(netdev, phydev, + lan743x_phy_link_status_change, + PHY_INTERFACE_MODE_GMII); if (ret) goto return_error; } @@ -2936,20 +2941,27 @@ static int lan743x_mdiobus_init(struct lan743x_adapter *adapter) lan743x_csr_write(adapter, SGMII_CTL, sgmii_ctl); netif_dbg(adapter, drv, adapter->netdev, "SGMII operation\n"); + adapter->mdiobus->probe_capabilities = MDIOBUS_C22_C45; + adapter->mdiobus->read = lan743x_mdiobus_c45_read; + adapter->mdiobus->write = lan743x_mdiobus_c45_write; + adapter->mdiobus->name = "lan743x-mdiobus-c45"; + netif_dbg(adapter, drv, adapter->netdev, + "lan743x-mdiobus-c45\n"); } else { sgmii_ctl = lan743x_csr_read(adapter, SGMII_CTL); sgmii_ctl &= ~SGMII_CTL_SGMII_ENABLE_; sgmii_ctl |= SGMII_CTL_SGMII_POWER_DN_; lan743x_csr_write(adapter, SGMII_CTL, sgmii_ctl); netif_dbg(adapter, drv, adapter->netdev, - "(R)GMII operation\n"); + "RGMII operation\n"); + // Only C22 support when RGMII I/F + adapter->mdiobus->probe_capabilities = MDIOBUS_C22; + adapter->mdiobus->read = lan743x_mdiobus_read; + adapter->mdiobus->write = lan743x_mdiobus_write; + adapter->mdiobus->name = "lan743x-mdiobus"; + netif_dbg(adapter, drv, adapter->netdev, + "lan743x-mdiobus\n"); } - - adapter->mdiobus->probe_capabilities = MDIOBUS_C22_C45; - adapter->mdiobus->read = lan743x_mdiobus_c45_read; - adapter->mdiobus->write = lan743x_mdiobus_c45_write; - adapter->mdiobus->name = "lan743x-mdiobus-c45"; - netif_dbg(adapter, drv, adapter->netdev, "lan743x-mdiobus-c45\n"); } else { adapter->mdiobus->read = lan743x_mdiobus_read; adapter->mdiobus->write = lan743x_mdiobus_write; diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index 6ad68b422129..5784c4161e5e 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -1120,8 +1120,13 @@ static int lan966x_probe(struct platform_device *pdev) lan966x->ports[p]->fwnode = fwnode_handle_get(portnp); serdes = devm_of_phy_get(lan966x->dev, to_of_node(portnp), NULL); - if (!IS_ERR(serdes)) - lan966x->ports[p]->serdes = serdes; + if (PTR_ERR(serdes) == -ENODEV) + serdes = NULL; + if (IS_ERR(serdes)) { + err = PTR_ERR(serdes); + goto cleanup_ports; + } + lan966x->ports[p]->serdes = serdes; lan966x_port_init(lan966x->ports[p]); } diff --git a/drivers/net/ethernet/netronome/nfp/flower/conntrack.c b/drivers/net/ethernet/netronome/nfp/flower/conntrack.c index 443a5d6eb57b..7c31a46195b2 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/conntrack.c +++ b/drivers/net/ethernet/netronome/nfp/flower/conntrack.c @@ -507,6 +507,11 @@ nfp_fl_calc_key_layers_sz(struct nfp_fl_key_ls in_key_ls, uint16_t *map) key_size += sizeof(struct nfp_flower_ipv6); } + if (in_key_ls.key_layer_two & NFP_FLOWER_LAYER2_QINQ) { + map[FLOW_PAY_QINQ] = key_size; + key_size += sizeof(struct nfp_flower_vlan); + } + if (in_key_ls.key_layer_two & NFP_FLOWER_LAYER2_GRE) { map[FLOW_PAY_GRE] = key_size; if (in_key_ls.key_layer_two & NFP_FLOWER_LAYER2_TUN_IPV6) @@ -515,11 +520,6 @@ nfp_fl_calc_key_layers_sz(struct nfp_fl_key_ls in_key_ls, uint16_t *map) key_size += sizeof(struct nfp_flower_ipv4_gre_tun); } - if (in_key_ls.key_layer_two & NFP_FLOWER_LAYER2_QINQ) { - map[FLOW_PAY_QINQ] = key_size; - key_size += sizeof(struct nfp_flower_vlan); - } - if ((in_key_ls.key_layer & NFP_FLOWER_LAYER_VXLAN) || (in_key_ls.key_layer_two & NFP_FLOWER_LAYER2_GENEVE)) { map[FLOW_PAY_UDP_TUN] = key_size; @@ -758,6 +758,17 @@ static int nfp_fl_ct_add_offload(struct nfp_fl_nft_tc_merge *m_entry) } } + if (NFP_FLOWER_LAYER2_QINQ & key_layer.key_layer_two) { + offset = key_map[FLOW_PAY_QINQ]; + key = kdata + offset; + msk = mdata + offset; + for (i = 0; i < _CT_TYPE_MAX; i++) { + nfp_flower_compile_vlan((struct nfp_flower_vlan *)key, + (struct nfp_flower_vlan *)msk, + rules[i]); + } + } + if (key_layer.key_layer_two & NFP_FLOWER_LAYER2_GRE) { offset = key_map[FLOW_PAY_GRE]; key = kdata + offset; @@ -798,17 +809,6 @@ static int nfp_fl_ct_add_offload(struct nfp_fl_nft_tc_merge *m_entry) } } - if (NFP_FLOWER_LAYER2_QINQ & key_layer.key_layer_two) { - offset = key_map[FLOW_PAY_QINQ]; - key = kdata + offset; - msk = mdata + offset; - for (i = 0; i < _CT_TYPE_MAX; i++) { - nfp_flower_compile_vlan((struct nfp_flower_vlan *)key, - (struct nfp_flower_vlan *)msk, - rules[i]); - } - } - if (key_layer.key_layer & NFP_FLOWER_LAYER_VXLAN || key_layer.key_layer_two & NFP_FLOWER_LAYER2_GENEVE) { offset = key_map[FLOW_PAY_UDP_TUN]; diff --git a/drivers/net/ethernet/netronome/nfp/flower/match.c b/drivers/net/ethernet/netronome/nfp/flower/match.c index 193a167a6762..e01430139b6d 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/match.c +++ b/drivers/net/ethernet/netronome/nfp/flower/match.c @@ -625,6 +625,14 @@ int nfp_flower_compile_flow_match(struct nfp_app *app, msk += sizeof(struct nfp_flower_ipv6); } + if (NFP_FLOWER_LAYER2_QINQ & key_ls->key_layer_two) { + nfp_flower_compile_vlan((struct nfp_flower_vlan *)ext, + (struct nfp_flower_vlan *)msk, + rule); + ext += sizeof(struct nfp_flower_vlan); + msk += sizeof(struct nfp_flower_vlan); + } + if (key_ls->key_layer_two & NFP_FLOWER_LAYER2_GRE) { if (key_ls->key_layer_two & NFP_FLOWER_LAYER2_TUN_IPV6) { struct nfp_flower_ipv6_gre_tun *gre_match; @@ -660,14 +668,6 @@ int nfp_flower_compile_flow_match(struct nfp_app *app, } } - if (NFP_FLOWER_LAYER2_QINQ & key_ls->key_layer_two) { - nfp_flower_compile_vlan((struct nfp_flower_vlan *)ext, - (struct nfp_flower_vlan *)msk, - rule); - ext += sizeof(struct nfp_flower_vlan); - msk += sizeof(struct nfp_flower_vlan); - } - if (key_ls->key_layer & NFP_FLOWER_LAYER_VXLAN || key_ls->key_layer_two & NFP_FLOWER_LAYER2_GENEVE) { if (key_ls->key_layer_two & NFP_FLOWER_LAYER2_TUN_IPV6) { diff --git a/drivers/net/ethernet/netronome/nfp/nfdk/dp.c b/drivers/net/ethernet/netronome/nfp/nfdk/dp.c index e3da9ac20e57..e509d6dcba5c 100644 --- a/drivers/net/ethernet/netronome/nfp/nfdk/dp.c +++ b/drivers/net/ethernet/netronome/nfp/nfdk/dp.c @@ -314,7 +314,7 @@ netdev_tx_t nfp_nfdk_tx(struct sk_buff *skb, struct net_device *netdev) FIELD_PREP(NFDK_DESC_TX_TYPE_HEAD, type); txd->dma_len_type = cpu_to_le16(dlen_type); - nfp_desc_set_dma_addr(txd, dma_addr); + nfp_nfdk_tx_desc_set_dma_addr(txd, dma_addr); /* starts at bit 0 */ BUILD_BUG_ON(!(NFDK_DESC_TX_DMA_LEN_HEAD & 1)); @@ -339,7 +339,7 @@ netdev_tx_t nfp_nfdk_tx(struct sk_buff *skb, struct net_device *netdev) dlen_type = FIELD_PREP(NFDK_DESC_TX_DMA_LEN, dma_len); txd->dma_len_type = cpu_to_le16(dlen_type); - nfp_desc_set_dma_addr(txd, dma_addr); + nfp_nfdk_tx_desc_set_dma_addr(txd, dma_addr); dma_len -= dlen_type; dma_addr += dlen_type + 1; @@ -929,7 +929,7 @@ nfp_nfdk_tx_xdp_buf(struct nfp_net_dp *dp, struct nfp_net_rx_ring *rx_ring, FIELD_PREP(NFDK_DESC_TX_TYPE_HEAD, type); txd->dma_len_type = cpu_to_le16(dlen_type); - nfp_desc_set_dma_addr(txd, dma_addr); + nfp_nfdk_tx_desc_set_dma_addr(txd, dma_addr); tmp_dlen = dlen_type & NFDK_DESC_TX_DMA_LEN_HEAD; dma_len -= tmp_dlen; @@ -940,7 +940,7 @@ nfp_nfdk_tx_xdp_buf(struct nfp_net_dp *dp, struct nfp_net_rx_ring *rx_ring, dma_len -= 1; dlen_type = FIELD_PREP(NFDK_DESC_TX_DMA_LEN, dma_len); txd->dma_len_type = cpu_to_le16(dlen_type); - nfp_desc_set_dma_addr(txd, dma_addr); + nfp_nfdk_tx_desc_set_dma_addr(txd, dma_addr); dlen_type &= NFDK_DESC_TX_DMA_LEN; dma_len -= dlen_type; @@ -1332,7 +1332,7 @@ nfp_nfdk_ctrl_tx_one(struct nfp_net *nn, struct nfp_net_r_vector *r_vec, FIELD_PREP(NFDK_DESC_TX_TYPE_HEAD, type); txd->dma_len_type = cpu_to_le16(dlen_type); - nfp_desc_set_dma_addr(txd, dma_addr); + nfp_nfdk_tx_desc_set_dma_addr(txd, dma_addr); tmp_dlen = dlen_type & NFDK_DESC_TX_DMA_LEN_HEAD; dma_len -= tmp_dlen; @@ -1343,7 +1343,7 @@ nfp_nfdk_ctrl_tx_one(struct nfp_net *nn, struct nfp_net_r_vector *r_vec, dma_len -= 1; dlen_type = FIELD_PREP(NFDK_DESC_TX_DMA_LEN, dma_len); txd->dma_len_type = cpu_to_le16(dlen_type); - nfp_desc_set_dma_addr(txd, dma_addr); + nfp_nfdk_tx_desc_set_dma_addr(txd, dma_addr); dlen_type &= NFDK_DESC_TX_DMA_LEN; dma_len -= dlen_type; diff --git a/drivers/net/ethernet/netronome/nfp/nfdk/nfdk.h b/drivers/net/ethernet/netronome/nfp/nfdk/nfdk.h index c41e0975eb73..0ea51d9f2325 100644 --- a/drivers/net/ethernet/netronome/nfp/nfdk/nfdk.h +++ b/drivers/net/ethernet/netronome/nfp/nfdk/nfdk.h @@ -46,8 +46,7 @@ struct nfp_nfdk_tx_desc { union { struct { - u8 dma_addr_hi; /* High bits of host buf address */ - u8 padding; /* Must be zero */ + __le16 dma_addr_hi; /* High bits of host buf address */ __le16 dma_len_type; /* Length to DMA for this desc */ __le32 dma_addr_lo; /* Low 32bit of host buf addr */ }; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index 428783b7018b..3dd3a92d2e7f 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -117,13 +117,22 @@ struct nfp_nfdk_tx_buf; /* Convenience macro for writing dma address into RX/TX descriptors */ #define nfp_desc_set_dma_addr(desc, dma_addr) \ do { \ - __typeof(desc) __d = (desc); \ + __typeof__(desc) __d = (desc); \ dma_addr_t __addr = (dma_addr); \ \ __d->dma_addr_lo = cpu_to_le32(lower_32_bits(__addr)); \ __d->dma_addr_hi = upper_32_bits(__addr) & 0xff; \ } while (0) +#define nfp_nfdk_tx_desc_set_dma_addr(desc, dma_addr) \ + do { \ + __typeof__(desc) __d = (desc); \ + dma_addr_t __addr = (dma_addr); \ + \ + __d->dma_addr_hi = cpu_to_le16(upper_32_bits(__addr) & 0xff); \ + __d->dma_addr_lo = cpu_to_le32(lower_32_bits(__addr)); \ + } while (0) + /** * struct nfp_net_tx_ring - TX ring structure * @r_vec: Back pointer to ring vector structure diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 61c8b450aafb..df0afd271a21 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -289,8 +289,6 @@ nfp_net_get_link_ksettings(struct net_device *netdev, /* Init to unknowns */ ethtool_link_ksettings_add_link_mode(cmd, supported, FIBRE); - ethtool_link_ksettings_add_link_mode(cmd, supported, Pause); - ethtool_link_ksettings_add_link_mode(cmd, advertising, Pause); cmd->base.port = PORT_OTHER; cmd->base.speed = SPEED_UNKNOWN; cmd->base.duplex = DUPLEX_UNKNOWN; @@ -298,6 +296,8 @@ nfp_net_get_link_ksettings(struct net_device *netdev, port = nfp_port_from_netdev(netdev); eth_port = nfp_port_get_eth_port(port); if (eth_port) { + ethtool_link_ksettings_add_link_mode(cmd, supported, Pause); + ethtool_link_ksettings_add_link_mode(cmd, advertising, Pause); cmd->base.autoneg = eth_port->aneg != NFP_ANEG_DISABLED ? AUTONEG_ENABLE : AUTONEG_DISABLE; nfp_net_set_fec_link_mode(eth_port, cmd); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c index 54af30961351..6eeeb0fda91f 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c @@ -15,7 +15,7 @@ #include "nfp_net_sriov.h" static int -nfp_net_sriov_check(struct nfp_app *app, int vf, u16 cap, const char *msg) +nfp_net_sriov_check(struct nfp_app *app, int vf, u16 cap, const char *msg, bool warn) { u16 cap_vf; @@ -24,12 +24,14 @@ nfp_net_sriov_check(struct nfp_app *app, int vf, u16 cap, const char *msg) cap_vf = readw(app->pf->vfcfg_tbl2 + NFP_NET_VF_CFG_MB_CAP); if ((cap_vf & cap) != cap) { - nfp_warn(app->pf->cpp, "ndo_set_vf_%s not supported\n", msg); + if (warn) + nfp_warn(app->pf->cpp, "ndo_set_vf_%s not supported\n", msg); return -EOPNOTSUPP; } if (vf < 0 || vf >= app->pf->num_vfs) { - nfp_warn(app->pf->cpp, "invalid VF id %d\n", vf); + if (warn) + nfp_warn(app->pf->cpp, "invalid VF id %d\n", vf); return -EINVAL; } @@ -65,7 +67,7 @@ int nfp_app_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) unsigned int vf_offset; int err; - err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_MAC, "mac"); + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_MAC, "mac", true); if (err) return err; @@ -101,7 +103,7 @@ int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos, u32 vlan_tag; int err; - err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_VLAN, "vlan"); + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_VLAN, "vlan", true); if (err) return err; @@ -115,7 +117,7 @@ int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos, } /* Check if fw supports or not */ - err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_VLAN_PROTO, "vlan_proto"); + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_VLAN_PROTO, "vlan_proto", true); if (err) is_proto_sup = false; @@ -149,7 +151,7 @@ int nfp_app_set_vf_rate(struct net_device *netdev, int vf, u32 vf_offset, ratevalue; int err; - err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_RATE, "rate"); + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_RATE, "rate", true); if (err) return err; @@ -181,7 +183,7 @@ int nfp_app_set_vf_spoofchk(struct net_device *netdev, int vf, bool enable) int err; err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_SPOOF, - "spoofchk"); + "spoofchk", true); if (err) return err; @@ -205,7 +207,7 @@ int nfp_app_set_vf_trust(struct net_device *netdev, int vf, bool enable) int err; err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_TRUST, - "trust"); + "trust", true); if (err) return err; @@ -230,7 +232,7 @@ int nfp_app_set_vf_link_state(struct net_device *netdev, int vf, int err; err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_LINK_STATE, - "link_state"); + "link_state", true); if (err) return err; @@ -265,7 +267,7 @@ int nfp_app_get_vf_config(struct net_device *netdev, int vf, u8 flags; int err; - err = nfp_net_sriov_check(app, vf, 0, ""); + err = nfp_net_sriov_check(app, vf, 0, "", true); if (err) return err; @@ -285,13 +287,13 @@ int nfp_app_get_vf_config(struct net_device *netdev, int vf, ivi->vlan = FIELD_GET(NFP_NET_VF_CFG_VLAN_VID, vlan_tag); ivi->qos = FIELD_GET(NFP_NET_VF_CFG_VLAN_QOS, vlan_tag); - if (!nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_VLAN_PROTO, "vlan_proto")) + if (!nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_VLAN_PROTO, "vlan_proto", false)) ivi->vlan_proto = htons(FIELD_GET(NFP_NET_VF_CFG_VLAN_PROT, vlan_tag)); ivi->spoofchk = FIELD_GET(NFP_NET_VF_CFG_CTRL_SPOOF, flags); ivi->trusted = FIELD_GET(NFP_NET_VF_CFG_CTRL_TRUST, flags); ivi->linkstate = FIELD_GET(NFP_NET_VF_CFG_CTRL_LINK_STATE, flags); - err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_RATE, "rate"); + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_RATE, "rate", false); if (!err) { rate = readl(app->pf->vfcfg_tbl2 + vf_offset + NFP_NET_VF_CFG_RATE); diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c index 23b668de4640..69b0ede75cae 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c +++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c @@ -319,44 +319,27 @@ free_rdma_dev: void qed_rdma_bmap_free(struct qed_hwfn *p_hwfn, struct qed_bmap *bmap, bool check) { - int weight = bitmap_weight(bmap->bitmap, bmap->max_count); - int last_line = bmap->max_count / (64 * 8); - int last_item = last_line * 8 + - DIV_ROUND_UP(bmap->max_count % (64 * 8), 64); - u64 *pmap = (u64 *)bmap->bitmap; - int line, item, offset; - u8 str_last_line[200] = { 0 }; - - if (!weight || !check) + unsigned int bit, weight, nbits; + unsigned long *b; + + if (!check) + goto end; + + weight = bitmap_weight(bmap->bitmap, bmap->max_count); + if (!weight) goto end; DP_NOTICE(p_hwfn, "%s bitmap not free - size=%d, weight=%d, 512 bits per line\n", bmap->name, bmap->max_count, weight); - /* print aligned non-zero lines, if any */ - for (item = 0, line = 0; line < last_line; line++, item += 8) - if (bitmap_weight((unsigned long *)&pmap[item], 64 * 8)) + for (bit = 0; bit < bmap->max_count; bit += 512) { + b = bmap->bitmap + BITS_TO_LONGS(bit); + nbits = min(bmap->max_count - bit, 512U); + + if (!bitmap_empty(b, nbits)) DP_NOTICE(p_hwfn, - "line 0x%04x: 0x%016llx 0x%016llx 0x%016llx 0x%016llx 0x%016llx 0x%016llx 0x%016llx 0x%016llx\n", - line, - pmap[item], - pmap[item + 1], - pmap[item + 2], - pmap[item + 3], - pmap[item + 4], - pmap[item + 5], - pmap[item + 6], pmap[item + 7]); - - /* print last unaligned non-zero line, if any */ - if ((bmap->max_count % (64 * 8)) && - (bitmap_weight((unsigned long *)&pmap[item], - bmap->max_count - item * 64))) { - offset = sprintf(str_last_line, "line 0x%04x: ", line); - for (; item < last_item; item++) - offset += sprintf(str_last_line + offset, - "0x%016llx ", pmap[item]); - DP_NOTICE(p_hwfn, "%s\n", str_last_line); + "line 0x%04x: %*pb\n", bit / 512, nbits, b); } end: diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c index 071b4aeaddf2..134ecfca96a3 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_roce.c +++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c @@ -76,7 +76,7 @@ void qed_roce_stop(struct qed_hwfn *p_hwfn) * We delay for a short while if an async destroy QP is still expected. * Beyond the added delay we clear the bitmap anyway. */ - while (bitmap_weight(rcid_map->bitmap, rcid_map->max_count)) { + while (!bitmap_empty(rcid_map->bitmap, rcid_map->max_count)) { /* If the HW device is during recovery, all resources are * immediately reset without receiving a per-cid indication * from HW. In this case we don't expect the cid bitmap to be diff --git a/drivers/net/ethernet/sfc/efx_channels.c b/drivers/net/ethernet/sfc/efx_channels.c index f4919e7ee77b..032b8c0bd788 100644 --- a/drivers/net/ethernet/sfc/efx_channels.c +++ b/drivers/net/ethernet/sfc/efx_channels.c @@ -298,6 +298,7 @@ int efx_probe_interrupts(struct efx_nic *efx) efx->n_channels = 1; efx->n_rx_channels = 1; efx->n_tx_channels = 1; + efx->tx_channel_offset = 0; efx->n_xdp_channels = 0; efx->xdp_channel_offset = efx->n_channels; rc = pci_enable_msi(efx->pci_dev); @@ -318,6 +319,7 @@ int efx_probe_interrupts(struct efx_nic *efx) efx->n_channels = 1 + (efx_separate_tx_channels ? 1 : 0); efx->n_rx_channels = 1; efx->n_tx_channels = 1; + efx->tx_channel_offset = 1; efx->n_xdp_channels = 0; efx->xdp_channel_offset = efx->n_channels; efx->legacy_irq = efx->pci_dev->irq; @@ -954,10 +956,6 @@ int efx_set_channels(struct efx_nic *efx) struct efx_channel *channel; int rc; - efx->tx_channel_offset = - efx_separate_tx_channels ? - efx->n_channels - efx->n_tx_channels : 0; - if (efx->xdp_tx_queue_count) { EFX_WARN_ON_PARANOID(efx->xdp_tx_queues); diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 318db906a154..723bbeea5d0c 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -1530,7 +1530,7 @@ static inline bool efx_channel_is_xdp_tx(struct efx_channel *channel) static inline bool efx_channel_has_tx_queues(struct efx_channel *channel) { - return true; + return channel && channel->channel >= channel->efx->tx_channel_offset; } static inline unsigned int efx_channel_num_tx_queues(struct efx_channel *channel) diff --git a/drivers/net/ethernet/sfc/siena/efx_channels.c b/drivers/net/ethernet/sfc/siena/efx_channels.c index 2465cf4d505c..017212a40df3 100644 --- a/drivers/net/ethernet/sfc/siena/efx_channels.c +++ b/drivers/net/ethernet/sfc/siena/efx_channels.c @@ -299,6 +299,7 @@ int efx_siena_probe_interrupts(struct efx_nic *efx) efx->n_channels = 1; efx->n_rx_channels = 1; efx->n_tx_channels = 1; + efx->tx_channel_offset = 0; efx->n_xdp_channels = 0; efx->xdp_channel_offset = efx->n_channels; rc = pci_enable_msi(efx->pci_dev); @@ -319,6 +320,7 @@ int efx_siena_probe_interrupts(struct efx_nic *efx) efx->n_channels = 1 + (efx_siena_separate_tx_channels ? 1 : 0); efx->n_rx_channels = 1; efx->n_tx_channels = 1; + efx->tx_channel_offset = 1; efx->n_xdp_channels = 0; efx->xdp_channel_offset = efx->n_channels; efx->legacy_irq = efx->pci_dev->irq; @@ -958,10 +960,6 @@ int efx_siena_set_channels(struct efx_nic *efx) struct efx_channel *channel; int rc; - efx->tx_channel_offset = - efx_siena_separate_tx_channels ? - efx->n_channels - efx->n_tx_channels : 0; - if (efx->xdp_tx_queue_count) { EFX_WARN_ON_PARANOID(efx->xdp_tx_queues); diff --git a/drivers/net/ethernet/sfc/siena/net_driver.h b/drivers/net/ethernet/sfc/siena/net_driver.h index a8f6c3699c8b..c4a97fbf4672 100644 --- a/drivers/net/ethernet/sfc/siena/net_driver.h +++ b/drivers/net/ethernet/sfc/siena/net_driver.h @@ -1529,7 +1529,7 @@ static inline bool efx_channel_is_xdp_tx(struct efx_channel *channel) static inline bool efx_channel_has_tx_queues(struct efx_channel *channel) { - return true; + return channel && channel->channel >= channel->efx->tx_channel_offset; } static inline unsigned int efx_channel_num_tx_queues(struct efx_channel *channel) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 0b0be0898ac5..38fe77d1035e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -1072,13 +1072,11 @@ static int intel_eth_pci_probe(struct pci_dev *pdev, ret = stmmac_dvr_probe(&pdev->dev, plat, &res); if (ret) { - goto err_dvr_probe; + goto err_alloc_irq; } return 0; -err_dvr_probe: - pci_free_irq_vectors(pdev); err_alloc_irq: clk_disable_unprepare(plat->stmmac_clk); clk_unregister_fixed_rate(plat->stmmac_clk); @@ -1161,6 +1159,7 @@ static SIMPLE_DEV_PM_OPS(intel_eth_pm_ops, intel_eth_pci_suspend, #define PCI_DEVICE_ID_INTEL_ADLS_SGMII1G_0 0x7aac #define PCI_DEVICE_ID_INTEL_ADLS_SGMII1G_1 0x7aad #define PCI_DEVICE_ID_INTEL_ADLN_SGMII1G 0x54ac +#define PCI_DEVICE_ID_INTEL_RPLP_SGMII1G 0x51ac static const struct pci_device_id intel_eth_pci_id_table[] = { { PCI_DEVICE_DATA(INTEL, QUARK, &quark_info) }, @@ -1179,6 +1178,7 @@ static const struct pci_device_id intel_eth_pci_id_table[] = { { PCI_DEVICE_DATA(INTEL, ADLS_SGMII1G_0, &adls_sgmii1g_phy0_info) }, { PCI_DEVICE_DATA(INTEL, ADLS_SGMII1G_1, &adls_sgmii1g_phy1_info) }, { PCI_DEVICE_DATA(INTEL, ADLN_SGMII1G, &tgl_sgmii1g_phy0_info) }, + { PCI_DEVICE_DATA(INTEL, RPLP_SGMII1G, &tgl_sgmii1g_phy0_info) }, {} }; MODULE_DEVICE_TABLE(pci, intel_eth_pci_id_table); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 3b81d4e9dc83..d1a7cf4567bc 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7129,9 +7129,9 @@ int stmmac_dvr_probe(struct device *device, /* MDIO bus Registration */ ret = stmmac_mdio_register(ndev); if (ret < 0) { - dev_err(priv->device, - "%s: MDIO bus (id: %d) registration failed", - __func__, priv->plat->bus_id); + dev_err_probe(priv->device, ret, + "%s: MDIO bus (id: %d) registration failed\n", + __func__, priv->plat->bus_id); goto error_mdio_register; } } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index 9bc625fccca0..03d3d1f7aa4b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -482,7 +482,7 @@ int stmmac_mdio_register(struct net_device *ndev) err = of_mdiobus_register(new_bus, mdio_node); if (err != 0) { - dev_err(dev, "Cannot register the MDIO bus\n"); + dev_err_probe(dev, err, "Cannot register the MDIO bus\n"); goto bus_register_fail; } diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 34197c67f8d9..fb92d4c1547d 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -9,6 +9,7 @@ #include <linux/etherdevice.h> #include <linux/if_vlan.h> #include <linux/interrupt.h> +#include <linux/irqdomain.h> #include <linux/kernel.h> #include <linux/kmemleak.h> #include <linux/module.h> @@ -1788,6 +1789,7 @@ static int am65_cpsw_init_cpts(struct am65_cpsw_common *common) if (IS_ERR(cpts)) { int ret = PTR_ERR(cpts); + of_node_put(node); if (ret == -EOPNOTSUPP) { dev_info(dev, "cpts disabled\n"); return 0; @@ -1981,7 +1983,9 @@ am65_cpsw_nuss_init_port_ndev(struct am65_cpsw_common *common, u32 port_idx) phy_interface_set_rgmii(port->slave.phylink_config.supported_interfaces); - phylink = phylink_create(&port->slave.phylink_config, dev->fwnode, port->slave.phy_if, + phylink = phylink_create(&port->slave.phylink_config, + of_node_to_fwnode(port->slave.phy_node), + port->slave.phy_if, &am65_cpsw_phylink_mac_ops); if (IS_ERR(phylink)) return PTR_ERR(phylink); @@ -2662,9 +2666,9 @@ static int am65_cpsw_nuss_probe(struct platform_device *pdev) if (!node) return -ENOENT; common->port_num = of_get_child_count(node); + of_node_put(node); if (common->port_num < 1 || common->port_num > AM65_CPSW_MAX_PORTS) return -ENOENT; - of_node_put(node); common->rx_flow_id_base = -1; init_completion(&common->tdown_complete); diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h index 4225efbeda3d..f2e2261b4b7d 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet.h +++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h @@ -547,6 +547,57 @@ static inline void axienet_iow(struct axienet_local *lp, off_t offset, iowrite32(value, lp->regs + offset); } +/** + * axienet_dma_out32 - Memory mapped Axi DMA register write. + * @lp: Pointer to axienet local structure + * @reg: Address offset from the base address of the Axi DMA core + * @value: Value to be written into the Axi DMA register + * + * This function writes the desired value into the corresponding Axi DMA + * register. + */ + +static inline void axienet_dma_out32(struct axienet_local *lp, + off_t reg, u32 value) +{ + iowrite32(value, lp->dma_regs + reg); +} + +#if defined(CONFIG_64BIT) && defined(iowrite64) +/** + * axienet_dma_out64 - Memory mapped Axi DMA register write. + * @lp: Pointer to axienet local structure + * @reg: Address offset from the base address of the Axi DMA core + * @value: Value to be written into the Axi DMA register + * + * This function writes the desired value into the corresponding Axi DMA + * register. + */ +static inline void axienet_dma_out64(struct axienet_local *lp, + off_t reg, u64 value) +{ + iowrite64(value, lp->dma_regs + reg); +} + +static inline void axienet_dma_out_addr(struct axienet_local *lp, off_t reg, + dma_addr_t addr) +{ + if (lp->features & XAE_FEATURE_DMA_64BIT) + axienet_dma_out64(lp, reg, addr); + else + axienet_dma_out32(lp, reg, lower_32_bits(addr)); +} + +#else /* CONFIG_64BIT */ + +static inline void axienet_dma_out_addr(struct axienet_local *lp, off_t reg, + dma_addr_t addr) +{ + axienet_dma_out32(lp, reg, lower_32_bits(addr)); +} + +#endif /* CONFIG_64BIT */ + /* Function prototypes visible in xilinx_axienet_mdio.c for other files */ int axienet_mdio_enable(struct axienet_local *lp); void axienet_mdio_disable(struct axienet_local *lp); diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 93c9f305bba4..1760930ec0c4 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -133,30 +133,6 @@ static inline u32 axienet_dma_in32(struct axienet_local *lp, off_t reg) return ioread32(lp->dma_regs + reg); } -/** - * axienet_dma_out32 - Memory mapped Axi DMA register write. - * @lp: Pointer to axienet local structure - * @reg: Address offset from the base address of the Axi DMA core - * @value: Value to be written into the Axi DMA register - * - * This function writes the desired value into the corresponding Axi DMA - * register. - */ -static inline void axienet_dma_out32(struct axienet_local *lp, - off_t reg, u32 value) -{ - iowrite32(value, lp->dma_regs + reg); -} - -static void axienet_dma_out_addr(struct axienet_local *lp, off_t reg, - dma_addr_t addr) -{ - axienet_dma_out32(lp, reg, lower_32_bits(addr)); - - if (lp->features & XAE_FEATURE_DMA_64BIT) - axienet_dma_out32(lp, reg + 4, upper_32_bits(addr)); -} - static void desc_set_phys_addr(struct axienet_local *lp, dma_addr_t addr, struct axidma_bd *desc) { @@ -2061,6 +2037,11 @@ static int axienet_probe(struct platform_device *pdev) iowrite32(0x0, desc); } } + if (!IS_ENABLED(CONFIG_64BIT) && lp->features & XAE_FEATURE_DMA_64BIT) { + dev_err(&pdev->dev, "64-bit addressable DMA is not compatible with 32-bit archecture\n"); + ret = -EINVAL; + goto cleanup_clk; + } ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(addr_width)); if (ret) { |